# This file was @generated by crate2nix 0.9.0-alpha.1 with the command:
#   "generate" "-n" "nix/nixpkgs.nix"
# See https://github.com/kolloch/crate2nix for more info.

{ nixpkgs ? nix/nixpkgs.nix
, pkgs ? import nixpkgs { config = {}; }
, lib ? pkgs.lib
, stdenv ? pkgs.stdenv
, buildRustCrateForPkgs ? if buildRustCrate != null
    then lib.warn "`buildRustCrate` is deprecated, use `buildRustCrateForPkgs` instead" (_: buildRustCrate)
    else pkgs: pkgs.buildRustCrate
  # Deprecated
, buildRustCrate ? null
  # This is used as the `crateOverrides` argument for `buildRustCrate`.
, defaultCrateOverrides ? pkgs.defaultCrateOverrides
  # The features to enable for the root_crate or the workspace_members.
, rootFeatures ? [ "default" ]
  # If true, throw errors instead of issueing deprecation warnings.
, strictDeprecation ? false
  # Used for conditional compilation based on CPU feature detection.
, targetFeatures ? []
  # Whether to perform release builds: longer compile times, faster binaries.
, release ? true
  # Additional crate2nix configuration if it exists.
, crateConfig
  ? if builtins.pathExists ./crate-config.nix
    then pkgs.callPackage ./crate-config.nix {}
    else {}
}:

rec {
  #
  # "public" attributes that we attempt to keep stable with new versions of crate2nix.
  #

  rootCrate = rec {
    packageId = "cargo-nix";

    # Use this attribute to refer to the derivation building your root crate package.
    # You can override the features with rootCrate.build.override { features = [ "default" "feature1" ... ]; }.
    build = internal.buildRustCrateWithFeatures {
      inherit packageId;
    };

    # Debug support which might change between releases.
    # File a bug if you depend on any for non-debug work!
    debug = internal.debugCrate { inherit packageId; };
  };
  # Refer your crate build derivation by name here.
  # You can override the features with
  # workspaceMembers."${crateName}".build.override { features = [ "default" "feature1" ... ]; }.
  workspaceMembers = {
    "cargo-nix" = rec {
      packageId = "cargo-nix";
      build = internal.buildRustCrateWithFeatures {
        packageId = "cargo-nix";
      };

      # Debug support which might change between releases.
      # File a bug if you depend on any for non-debug work!
      debug = internal.debugCrate { inherit packageId; };
    };
  };

  # A derivation that joins the outputs of all workspace members together.
  allWorkspaceMembers = pkgs.symlinkJoin {
      name = "all-workspace-members";
      paths =
        let members = builtins.attrValues workspaceMembers;
        in builtins.map (m: m.build) members;
  };

  #
  # "internal" ("private") attributes that may change in every new version of crate2nix.
  #

  internal = rec {
    # Build and dependency information for crates.
    # Many of the fields are passed one-to-one to buildRustCrate.
    #
    # Noteworthy:
    # * `dependencies`/`buildDependencies`: similar to the corresponding fields for buildRustCrate.
    #   but with additional information which is used during dependency/feature resolution.
    # * `resolvedDependencies`: the selected default features reported by cargo - only included for debugging.
    # * `devDependencies` as of now not used by `buildRustCrate` but used to
    #   inject test dependencies into the build

    crates = {
      "addr2line" = rec {
        crateName = "addr2line";
        version = "0.14.1";
        edition = "2015";
        sha256 = "1xs5bsi40zpyxbbylyaysya5h36ykcbg91i82415sxw5wk7q4px5";
        authors = [
          "Nick Fitzgerald <fitzgen@gmail.com>"
          "Philip Craig <philipjcraig@gmail.com>"
          "Jon Gjengset <jon@thesquareplanet.com>"
          "Noah Bergbauer <noah.bergbauer@tum.de>"
        ];
        dependencies = [
          {
            name = "gimli";
            packageId = "gimli";
            usesDefaultFeatures = false;
            features = [ "read" ];
          }
        ];
        features = {
          "default" = [ "rustc-demangle" "cpp_demangle" "std-object" "fallible-iterator" "smallvec" ];
          "rustc-dep-of-std" = [ "core" "alloc" "compiler_builtins" "gimli/rustc-dep-of-std" ];
          "std" = [ "gimli/std" ];
          "std-object" = [ "std" "object" "object/std" "object/compression" "gimli/endian-reader" ];
        };
      };
      "adler" = rec {
        crateName = "adler";
        version = "0.2.3";
        edition = "2015";
        sha256 = "0zpdsrfq5bd34941gmrlamnzjfbsx0x586afb7b0jqhr8g1lwapf";
        authors = [
          "Jonas Schievink <jonasschievink@gmail.com>"
        ];
        features = {
          "default" = [ "std" ];
          "rustc-dep-of-std" = [ "core" "compiler_builtins" ];
        };
      };
      "ansi_term" = rec {
        crateName = "ansi_term";
        version = "0.12.1";
        edition = "2015";
        sha256 = "1ljmkbilxgmhavxvxqa7qvm6f3fjggi7q2l3a72q9x0cxjvrnanm";
        authors = [
          "ogham@bsago.me"
          "Ryan Scheel (Havvy) <ryan.havvy@gmail.com>"
          "Josh Triplett <josh@joshtriplett.org>"
        ];
        dependencies = [
          {
            name = "winapi";
            packageId = "winapi";
            target = { target, features }: (target."os" == "windows");
            features = [ "consoleapi" "errhandlingapi" "fileapi" "handleapi" "processenv" ];
          }
        ];
        features = {
          "derive_serde_style" = [ "serde" ];
        };
      };
      "atty" = rec {
        crateName = "atty";
        version = "0.2.14";
        edition = "2015";
        sha256 = "1s7yslcs6a28c5vz7jwj63lkfgyx8mx99fdirlhi9lbhhzhrpcyr";
        authors = [
          "softprops <d.tangren@gmail.com>"
        ];
        dependencies = [
          {
            name = "hermit-abi";
            packageId = "hermit-abi";
            target = { target, features }: (target."os" == "hermit");
          }
          {
            name = "libc";
            packageId = "libc";
            usesDefaultFeatures = false;
            target = { target, features }: (target."unix" or false);
          }
          {
            name = "winapi";
            packageId = "winapi";
            target = { target, features }: (target."windows" or false);
            features = [ "consoleapi" "processenv" "minwinbase" "minwindef" "winbase" ];
          }
        ];
        
      };
      "autocfg" = rec {
        crateName = "autocfg";
        version = "1.0.1";
        edition = "2015";
        sha256 = "0jj6i9zn4gjl03kjvziqdji6rwx8ykz8zk2ngpc331z2g3fk3c6d";
        authors = [
          "Josh Stone <cuviper@gmail.com>"
        ];
        
      };
      "backtrace" = rec {
        crateName = "backtrace";
        version = "0.3.56";
        edition = "2018";
        sha256 = "1g716jmrik0fx29va3js4gw8hwk5jlsmvqaa9ryp1c9qyh07c4cx";
        authors = [
          "The Rust Project Developers"
        ];
        dependencies = [
          {
            name = "addr2line";
            packageId = "addr2line";
            optional = true;
            usesDefaultFeatures = false;
          }
          {
            name = "cfg-if";
            packageId = "cfg-if 1.0.0";
          }
          {
            name = "libc";
            packageId = "libc";
            usesDefaultFeatures = false;
          }
          {
            name = "miniz_oxide";
            packageId = "miniz_oxide";
            optional = true;
            usesDefaultFeatures = false;
          }
          {
            name = "object";
            packageId = "object";
            optional = true;
            usesDefaultFeatures = false;
            features = [ "read_core" "elf" "macho" "pe" "unaligned" "archive" ];
          }
          {
            name = "rustc-demangle";
            packageId = "rustc-demangle";
          }
        ];
        features = {
          "default" = [ "std" "gimli-symbolize" ];
          "gimli-symbolize" = [ "addr2line" "miniz_oxide" "object" ];
          "libbacktrace" = [ "backtrace-sys/backtrace-sys" ];
          "serialize-rustc" = [ "rustc-serialize" ];
          "serialize-serde" = [ "serde" ];
          "verify-winapi" = [ "winapi/dbghelp" "winapi/handleapi" "winapi/libloaderapi" "winapi/memoryapi" "winapi/minwindef" "winapi/processthreadsapi" "winapi/synchapi" "winapi/tlhelp32" "winapi/winbase" "winapi/winnt" ];
        };
        resolvedDefaultFeatures = [ "addr2line" "default" "gimli-symbolize" "miniz_oxide" "object" "std" ];
      };
      "base64" = rec {
        crateName = "base64";
        version = "0.13.0";
        edition = "2018";
        sha256 = "1z82g23mbzjgijkpcrilc7nljpxpvpf7zxf6iyiapkgka2ngwkch";
        authors = [
          "Alice Maz <alice@alicemaz.com>"
          "Marshall Pierce <marshall@mpierce.org>"
        ];
        features = {
          "default" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "default" "std" ];
      };
      "bitflags" = rec {
        crateName = "bitflags";
        version = "1.2.1";
        edition = "2015";
        sha256 = "14qnd5nq8p2almk79m4m8ydqhd413yaxsyjp5xd19g3mikzf47fg";
        authors = [
          "The Rust Project Developers"
        ];
        features = {
        };
        resolvedDefaultFeatures = [ "default" ];
      };
      "bstr" = rec {
        crateName = "bstr";
        version = "0.2.14";
        edition = "2015";
        sha256 = "1bwzbln4c0ckf7iwh8cfbgcy72d3vi95iywlm9xszy9kharwcgs7";
        authors = [
          "Andrew Gallant <jamslam@gmail.com>"
        ];
        dependencies = [
          {
            name = "lazy_static";
            packageId = "lazy_static";
            optional = true;
          }
          {
            name = "memchr";
            packageId = "memchr";
            usesDefaultFeatures = false;
          }
          {
            name = "regex-automata";
            packageId = "regex-automata";
            optional = true;
            usesDefaultFeatures = false;
          }
        ];
        features = {
          "default" = [ "std" "unicode" ];
          "serde1" = [ "std" "serde1-nostd" "serde/std" ];
          "serde1-nostd" = [ "serde" ];
          "std" = [ "memchr/use_std" ];
          "unicode" = [ "lazy_static" "regex-automata" ];
        };
        resolvedDefaultFeatures = [ "default" "lazy_static" "regex-automata" "std" "unicode" ];
      };
      "bumpalo" = rec {
        crateName = "bumpalo";
        version = "3.5.0";
        edition = "2018";
        sha256 = "0n8dfj0caarpq409anz4d62idqgz9nlvc1q3pshkj93hiilacyph";
        authors = [
          "Nick Fitzgerald <fitzgen@gmail.com>"
        ];
        features = {
        };
        resolvedDefaultFeatures = [ "default" ];
      };
      "byteorder" = rec {
        crateName = "byteorder";
        version = "1.4.2";
        edition = "2018";
        sha256 = "0srh0h0594jmsnbvm7n0g8xabhla8lwb3gn8s0fzd7d1snix2i5f";
        authors = [
          "Andrew Gallant <jamslam@gmail.com>"
        ];
        features = {
          "default" = [ "std" ];
        };
      };
      "cargo-nix" = rec {
        crateName = "cargo-nix";
        version = "0.1.0-mvp";
        edition = "2018";
        crateBin = [
          { name = "cargo-nix"; path = "src/main.rs"; }
        ];
        src = lib.cleanSourceWith { filter = sourceFilter;  src = ./.; };
        authors = [
          "pandaman64 <kointosudesuyo@infoseek.jp>"
        ];
        dependencies = [
          {
            name = "bstr";
            packageId = "bstr";
          }
          {
            name = "clap";
            packageId = "clap";
          }
          {
            name = "color-eyre";
            packageId = "color-eyre";
          }
          {
            name = "flate2";
            packageId = "flate2";
          }
          {
            name = "serde";
            packageId = "serde";
            features = [ "derive" ];
          }
          {
            name = "tar";
            packageId = "tar";
          }
          {
            name = "tempfile";
            packageId = "tempfile";
          }
          {
            name = "tracing";
            packageId = "tracing";
          }
          {
            name = "tracing-error";
            packageId = "tracing-error";
          }
          {
            name = "tracing-subscriber";
            packageId = "tracing-subscriber";
          }
          {
            name = "ureq";
            packageId = "ureq";
            features = [ "json" ];
          }
        ];
        
      };
      "cc" = rec {
        crateName = "cc";
        version = "1.0.66";
        edition = "2018";
        crateBin = [];
        sha256 = "0j7d7h4n81z5f22l3v8ggjvvw8m64636nlaqax4x1y44da1rc12c";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
        ];
        features = {
          "parallel" = [ "jobserver" ];
        };
      };
      "cfg-if 0.1.10" = rec {
        crateName = "cfg-if";
        version = "0.1.10";
        edition = "2018";
        sha256 = "08h80ihs74jcyp24cd75wwabygbbdgl05k6p5dmq8akbr78vv1a7";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
        ];
        features = {
          "rustc-dep-of-std" = [ "core" "compiler_builtins" ];
        };
      };
      "cfg-if 1.0.0" = rec {
        crateName = "cfg-if";
        version = "1.0.0";
        edition = "2018";
        sha256 = "1za0vb97n4brpzpv8lsbnzmq5r8f2b0cpqqr0sy8h5bn751xxwds";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
        ];
        features = {
          "rustc-dep-of-std" = [ "core" "compiler_builtins" ];
        };
      };
      "chrono" = rec {
        crateName = "chrono";
        version = "0.4.19";
        edition = "2015";
        sha256 = "0wyfl6c00vhfl562spnfcna3zkw8jqvcp652m9iskhl8j26dc2k7";
        authors = [
          "Kang Seonghoon <public+rust@mearie.org>"
          "Brandon W Maister <quodlibetor@gmail.com>"
        ];
        dependencies = [
          {
            name = "libc";
            packageId = "libc";
            optional = true;
          }
          {
            name = "num-integer";
            packageId = "num-integer";
            usesDefaultFeatures = false;
          }
          {
            name = "num-traits";
            packageId = "num-traits";
            usesDefaultFeatures = false;
          }
          {
            name = "time";
            packageId = "time";
            optional = true;
          }
          {
            name = "winapi";
            packageId = "winapi";
            optional = true;
            target = { target, features }: (target."windows" or false);
            features = [ "std" "minwinbase" "minwindef" "timezoneapi" ];
          }
        ];
        features = {
          "clock" = [ "libc" "std" "winapi" ];
          "default" = [ "clock" "std" "oldtime" ];
          "oldtime" = [ "time" ];
          "unstable-locales" = [ "pure-rust-locales" "alloc" ];
          "wasmbind" = [ "wasm-bindgen" "js-sys" ];
        };
        resolvedDefaultFeatures = [ "clock" "default" "libc" "oldtime" "std" "time" "winapi" ];
      };
      "chunked_transfer" = rec {
        crateName = "chunked_transfer";
        version = "1.3.0";
        edition = "2018";
        sha256 = "1jl2ms4ylf6hlaylkjhwp3y4rd996z6qpkzkgcb5gzm88mfhcxvl";
        authors = [
          "Corey Farwell <coreyf@rwell.org>"
        ];
        
      };
      "clap" = rec {
        crateName = "clap";
        version = "3.0.0-beta.2";
        edition = "2018";
        sha256 = "0hm1kivw6190rxbfqhdr4hqwlrijvwh90i3d9dyyw0d5k0chdlab";
        authors = [
          "Kevin K. <kbknapp@gmail.com>"
          "Clap Maintainers"
        ];
        dependencies = [
          {
            name = "atty";
            packageId = "atty";
            optional = true;
          }
          {
            name = "bitflags";
            packageId = "bitflags";
          }
          {
            name = "clap_derive";
            packageId = "clap_derive";
            optional = true;
          }
          {
            name = "indexmap";
            packageId = "indexmap";
          }
          {
            name = "lazy_static";
            packageId = "lazy_static";
            optional = true;
          }
          {
            name = "os_str_bytes";
            packageId = "os_str_bytes";
            features = [ "raw" ];
          }
          {
            name = "strsim";
            packageId = "strsim";
            optional = true;
          }
          {
            name = "termcolor";
            packageId = "termcolor";
            optional = true;
          }
          {
            name = "textwrap";
            packageId = "textwrap";
          }
          {
            name = "unicode-width";
            packageId = "unicode-width";
          }
          {
            name = "vec_map";
            packageId = "vec_map";
          }
        ];
        devDependencies = [
          {
            name = "lazy_static";
            packageId = "lazy_static";
          }
        ];
        features = {
          "cargo" = [ "lazy_static" ];
          "color" = [ "atty" "termcolor" ];
          "debug" = [ "clap_derive/debug" ];
          "default" = [ "suggestions" "color" "derive" "std" "cargo" ];
          "derive" = [ "clap_derive" "lazy_static" ];
          "doc" = [ "yaml" "regex" ];
          "suggestions" = [ "strsim" ];
          "unstable" = [ "clap_derive/unstable" ];
          "wrap_help" = [ "terminal_size" "textwrap/terminal_size" ];
          "yaml" = [ "yaml-rust" ];
        };
        resolvedDefaultFeatures = [ "atty" "cargo" "clap_derive" "color" "default" "derive" "lazy_static" "std" "strsim" "suggestions" "termcolor" ];
      };
      "clap_derive" = rec {
        crateName = "clap_derive";
        version = "3.0.0-beta.2";
        edition = "2018";
        sha256 = "18cn82jhcha7m0nkpi1a03jx8k7aaq5kxfcxnsqpaa8ih5dp23rp";
        procMacro = true;
        authors = [
          "Guillaume Pinot <texitoi@texitoi.eu>"
          "Clap Maintainers"
        ];
        dependencies = [
          {
            name = "heck";
            packageId = "heck";
          }
          {
            name = "proc-macro-error";
            packageId = "proc-macro-error";
          }
          {
            name = "proc-macro2";
            packageId = "proc-macro2";
          }
          {
            name = "quote";
            packageId = "quote";
          }
          {
            name = "syn";
            packageId = "syn";
            features = [ "full" ];
          }
        ];
        features = {
        };
        resolvedDefaultFeatures = [ "default" ];
      };
      "color-eyre" = rec {
        crateName = "color-eyre";
        version = "0.5.10";
        edition = "2018";
        sha256 = "0p1cavn5wvz4ikq6nffiv11phjjv1mwrgx4flbj7d0zxfl406abv";
        authors = [
          "Jane Lusby <jlusby@yaah.dev>"
        ];
        dependencies = [
          {
            name = "backtrace";
            packageId = "backtrace";
            features = [ "gimli-symbolize" ];
          }
          {
            name = "color-spantrace";
            packageId = "color-spantrace";
            optional = true;
          }
          {
            name = "eyre";
            packageId = "eyre";
          }
          {
            name = "indenter";
            packageId = "indenter";
          }
          {
            name = "once_cell";
            packageId = "once_cell";
          }
          {
            name = "owo-colors";
            packageId = "owo-colors";
          }
          {
            name = "tracing-error";
            packageId = "tracing-error";
            optional = true;
          }
        ];
        features = {
          "capture-spantrace" = [ "tracing-error" "color-spantrace" ];
          "default" = [ "track-caller" "capture-spantrace" ];
          "issue-url" = [ "url" ];
        };
        resolvedDefaultFeatures = [ "capture-spantrace" "color-spantrace" "default" "tracing-error" "track-caller" ];
      };
      "color-spantrace" = rec {
        crateName = "color-spantrace";
        version = "0.1.6";
        edition = "2018";
        sha256 = "1lb2li71zvpxp80nck98gcqbqm3dnmp43pnlvm52z9x8livy9vmn";
        authors = [
          "Jane Lusby <jlusby@yaah.dev>"
        ];
        dependencies = [
          {
            name = "once_cell";
            packageId = "once_cell";
          }
          {
            name = "owo-colors";
            packageId = "owo-colors";
          }
          {
            name = "tracing-core";
            packageId = "tracing-core";
          }
          {
            name = "tracing-error";
            packageId = "tracing-error";
          }
        ];
        
      };
      "crc32fast" = rec {
        crateName = "crc32fast";
        version = "1.2.1";
        edition = "2015";
        sha256 = "06ivjlkzcxxxk7nyshc44aql4zjpmvirq46vmzrakdjax3n6y5c1";
        authors = [
          "Sam Rijs <srijs@airpost.net>"
          "Alex Crichton <alex@alexcrichton.com>"
        ];
        dependencies = [
          {
            name = "cfg-if";
            packageId = "cfg-if 1.0.0";
          }
        ];
        features = {
          "default" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "default" "std" ];
      };
      "eyre" = rec {
        crateName = "eyre";
        version = "0.6.5";
        edition = "2018";
        sha256 = "0awxjsn1bwa43kwv1ycgn1qy9zs66syddjcidxfvz1pasp8kj4i2";
        authors = [
          "David Tolnay <dtolnay@gmail.com>"
          "Jane Lusby <jlusby42@gmail.com>"
        ];
        dependencies = [
          {
            name = "indenter";
            packageId = "indenter";
          }
          {
            name = "once_cell";
            packageId = "once_cell";
          }
        ];
        features = {
          "default" = [ "track-caller" ];
        };
        resolvedDefaultFeatures = [ "default" "track-caller" ];
      };
      "filetime" = rec {
        crateName = "filetime";
        version = "0.2.14";
        edition = "2018";
        sha256 = "1s71cb7hzkk4ahc5j53w8933gnxv2giyj7v0za5hbbk37ahwyd0x";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
        ];
        dependencies = [
          {
            name = "cfg-if";
            packageId = "cfg-if 1.0.0";
          }
          {
            name = "libc";
            packageId = "libc";
            target = { target, features }: (target."unix" or false);
          }
          {
            name = "redox_syscall";
            packageId = "redox_syscall 0.2.4";
            target = { target, features }: (target."os" == "redox");
          }
          {
            name = "winapi";
            packageId = "winapi";
            target = { target, features }: (target."windows" or false);
            features = [ "fileapi" "minwindef" "winbase" ];
          }
        ];
        
      };
      "flate2" = rec {
        crateName = "flate2";
        version = "1.0.19";
        edition = "2018";
        sha256 = "0abinkvc6ylbhshm8b3yfsfyl0vi2qplvjv4m8cs95yzalyqc4bl";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
          "Josh Triplett <josh@joshtriplett.org>"
        ];
        dependencies = [
          {
            name = "cfg-if";
            packageId = "cfg-if 1.0.0";
          }
          {
            name = "crc32fast";
            packageId = "crc32fast";
          }
          {
            name = "libc";
            packageId = "libc";
          }
          {
            name = "miniz_oxide";
            packageId = "miniz_oxide";
            optional = true;
            usesDefaultFeatures = false;
          }
          {
            name = "miniz_oxide";
            packageId = "miniz_oxide";
            usesDefaultFeatures = false;
            target = { target, features }: ((target."arch" == "wasm32") && (!(target."os" == "emscripten")));
          }
        ];
        features = {
          "cloudflare_zlib" = [ "any_zlib" "cloudflare-zlib-sys" ];
          "default" = [ "rust_backend" ];
          "rust_backend" = [ "miniz_oxide" ];
          "tokio" = [ "tokio-io" "futures" ];
          "zlib" = [ "any_zlib" "libz-sys" ];
          "zlib-ng-compat" = [ "zlib" "libz-sys/zlib-ng" ];
        };
        resolvedDefaultFeatures = [ "default" "miniz_oxide" "rust_backend" ];
      };
      "form_urlencoded" = rec {
        crateName = "form_urlencoded";
        version = "1.0.0";
        edition = "2015";
        sha256 = "005yi1319k5bz8g5ylbdiakq5jp5jh90yy6k357zm11fr4aqvrpc";
        authors = [
          "The rust-url developers"
        ];
        dependencies = [
          {
            name = "matches";
            packageId = "matches";
          }
          {
            name = "percent-encoding";
            packageId = "percent-encoding";
          }
        ];
        
      };
      "getrandom" = rec {
        crateName = "getrandom";
        version = "0.2.2";
        edition = "2018";
        sha256 = "1j1jcwahnkn45kapq9i5nvw2s5hcfmp1zpjx0fzl0wcy4w2mfjf9";
        authors = [
          "The Rand Project Developers"
        ];
        dependencies = [
          {
            name = "cfg-if";
            packageId = "cfg-if 1.0.0";
          }
          {
            name = "libc";
            packageId = "libc";
            usesDefaultFeatures = false;
            target = { target, features }: (target."unix" or false);
          }
          {
            name = "wasi";
            packageId = "wasi";
            target = { target, features }: (target."os" == "wasi");
          }
        ];
        features = {
          "js" = [ "wasm-bindgen" "js-sys" ];
          "rustc-dep-of-std" = [ "compiler_builtins" "core" "libc/rustc-dep-of-std" "wasi/rustc-dep-of-std" ];
        };
        resolvedDefaultFeatures = [ "std" ];
      };
      "gimli" = rec {
        crateName = "gimli";
        version = "0.23.0";
        edition = "2018";
        sha256 = "1km657nwcrb0pnv7v0ldhgl9y8s889y2j9jckmws8k2i8bhkyl7n";
        authors = [
          "Nick Fitzgerald <fitzgen@gmail.com>"
          "Philip Craig <philipjcraig@gmail.com>"
        ];
        features = {
          "default" = [ "read" "write" "std" "fallible-iterator" "endian-reader" ];
          "endian-reader" = [ "stable_deref_trait" ];
          "rustc-dep-of-std" = [ "core" "alloc" "compiler_builtins" ];
          "std" = [ "fallible-iterator/std" "stable_deref_trait/std" ];
          "write" = [ "indexmap" ];
        };
        resolvedDefaultFeatures = [ "read" ];
      };
      "hashbrown" = rec {
        crateName = "hashbrown";
        version = "0.9.1";
        edition = "2018";
        sha256 = "016dsm9s4xmxlkw2jfikm54qlz6vyk0qr280gab7kzp342jf9byp";
        authors = [
          "Amanieu d'Antras <amanieu@gmail.com>"
        ];
        features = {
          "ahash-compile-time-rng" = [ "ahash/compile-time-rng" ];
          "default" = [ "ahash" "inline-more" ];
          "rustc-dep-of-std" = [ "nightly" "core" "compiler_builtins" "alloc" "rustc-internal-api" ];
        };
        resolvedDefaultFeatures = [ "raw" ];
      };
      "heck" = rec {
        crateName = "heck";
        version = "0.3.2";
        edition = "2018";
        sha256 = "1b56s2c1ymdd0qmy31bw0ndhm31hcdamnhg3npp7ssrmc1ag9jw7";
        authors = [
          "Without Boats <woboats@gmail.com>"
        ];
        dependencies = [
          {
            name = "unicode-segmentation";
            packageId = "unicode-segmentation";
          }
        ];
        
      };
      "hermit-abi" = rec {
        crateName = "hermit-abi";
        version = "0.1.18";
        edition = "2018";
        sha256 = "0p6czgbk1izviwxzm6ypy3vz2wqj1yd3ab03wp82xqjng7klsbrj";
        authors = [
          "Stefan Lankes"
        ];
        dependencies = [
          {
            name = "libc";
            packageId = "libc";
            usesDefaultFeatures = false;
          }
        ];
        features = {
          "rustc-dep-of-std" = [ "core" "compiler_builtins/rustc-dep-of-std" "libc/rustc-dep-of-std" ];
        };
        resolvedDefaultFeatures = [ "default" ];
      };
      "idna" = rec {
        crateName = "idna";
        version = "0.2.0";
        edition = "2015";
        sha256 = "1a9066imqpdrm1aavfasdyb1zahqaz8jmdcwdawvb1pf60y6gqh2";
        authors = [
          "The rust-url developers"
        ];
        dependencies = [
          {
            name = "matches";
            packageId = "matches";
          }
          {
            name = "unicode-bidi";
            packageId = "unicode-bidi";
          }
          {
            name = "unicode-normalization";
            packageId = "unicode-normalization";
          }
        ];
        
      };
      "indenter" = rec {
        crateName = "indenter";
        version = "0.3.2";
        edition = "2018";
        sha256 = "1j0yjygkiy4wxvdw9jkspf4qfrfjia425p7sw1zjpv2g24pfpmgl";
        authors = [
          "Jane Lusby <jlusby@yaah.dev>"
        ];
        
      };
      "indexmap" = rec {
        crateName = "indexmap";
        version = "1.6.1";
        edition = "2018";
        sha256 = "0friqyzr4ssyayks7nirqbc36zcsf8fdi67jmvl4vpjh8a9zmcag";
        authors = [
          "bluss"
          "Josh Stone <cuviper@gmail.com>"
        ];
        dependencies = [
          {
            name = "hashbrown";
            packageId = "hashbrown";
            usesDefaultFeatures = false;
            features = [ "raw" ];
          }
        ];
        buildDependencies = [
          {
            name = "autocfg";
            packageId = "autocfg";
          }
        ];
        features = {
          "serde-1" = [ "serde" ];
        };
      };
      "itoa" = rec {
        crateName = "itoa";
        version = "0.4.7";
        edition = "2015";
        sha256 = "0di7fggbknwfjcw8cgzm1dnm3ik32l2m1f7nmyh8ipmh45h069fx";
        authors = [
          "David Tolnay <dtolnay@gmail.com>"
        ];
        features = {
          "default" = [ "std" ];
        };
      };
      "js-sys" = rec {
        crateName = "js-sys";
        version = "0.3.46";
        edition = "2018";
        sha256 = "0xc1llkp23q8ac2wdwh46y6gjbc34prrd98g5my9qz4zja1p6gfg";
        authors = [
          "The wasm-bindgen Developers"
        ];
        dependencies = [
          {
            name = "wasm-bindgen";
            packageId = "wasm-bindgen";
          }
        ];
        
      };
      "lazy_static" = rec {
        crateName = "lazy_static";
        version = "1.4.0";
        edition = "2015";
        sha256 = "0in6ikhw8mgl33wjv6q6xfrb5b9jr16q8ygjy803fay4zcisvaz2";
        authors = [
          "Marvin Löbel <loebel.marvin@gmail.com>"
        ];
        features = {
          "spin_no_std" = [ "spin" ];
        };
      };
      "libc" = rec {
        crateName = "libc";
        version = "0.2.82";
        edition = "2015";
        sha256 = "0a8r4wiyn7hbg8fmlkcr7zwhl368wfy8xbfad989adqap8zky849";
        authors = [
          "The Rust Project Developers"
        ];
        features = {
          "default" = [ "std" ];
          "rustc-dep-of-std" = [ "align" "rustc-std-workspace-core" ];
          "use_std" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "default" "std" ];
      };
      "log" = rec {
        crateName = "log";
        version = "0.4.13";
        edition = "2015";
        sha256 = "1cj2bbbd317qlp6calxpmm4c3sxj5jgfpkqd0y35pfw08ifq1wzw";
        authors = [
          "The Rust Project Developers"
        ];
        dependencies = [
          {
            name = "cfg-if";
            packageId = "cfg-if 0.1.10";
          }
        ];
        features = {
          "kv_unstable_std" = [ "kv_unstable" "std" ];
          "kv_unstable_sval" = [ "kv_unstable" "sval/fmt" ];
        };
        resolvedDefaultFeatures = [ "std" ];
      };
      "matchers" = rec {
        crateName = "matchers";
        version = "0.0.1";
        edition = "2018";
        sha256 = "1q8ckqmkjqkznvdi9x0z769yz2bmvlqcwx51ad2lpk4mfmgpi6gh";
        authors = [
          "Eliza Weisman <eliza@buoyant.io>"
        ];
        dependencies = [
          {
            name = "regex-automata";
            packageId = "regex-automata";
          }
        ];
        
      };
      "matches" = rec {
        crateName = "matches";
        version = "0.1.8";
        edition = "2015";
        sha256 = "020axl4q7rk9vz90phs7f8jas4imxal9y9kxl4z4v7a6719mrz3z";
        libPath = "lib.rs";
        authors = [
          "Simon Sapin <simon.sapin@exyr.org>"
        ];
        
      };
      "memchr" = rec {
        crateName = "memchr";
        version = "2.3.4";
        edition = "2015";
        sha256 = "098m9clfs495illlw00hv2gg67mhm7jflld3msyclvi5m9xc9q8f";
        authors = [
          "Andrew Gallant <jamslam@gmail.com>"
          "bluss"
        ];
        features = {
          "default" = [ "std" ];
          "use_std" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "std" "use_std" ];
      };
      "miniz_oxide" = rec {
        crateName = "miniz_oxide";
        version = "0.4.3";
        edition = "2018";
        sha256 = "17d1xp29v5xgh4vahxld14w1c1hgh38qmxpv7i18wy096gn2cb8g";
        authors = [
          "Frommi <daniil.liferenko@gmail.com>"
          "oyvindln <oyvindln@users.noreply.github.com>"
        ];
        dependencies = [
          {
            name = "adler";
            packageId = "adler";
            usesDefaultFeatures = false;
          }
        ];
        buildDependencies = [
          {
            name = "autocfg";
            packageId = "autocfg";
          }
        ];
        features = {
          "rustc-dep-of-std" = [ "core" "alloc" "compiler_builtins" "adler/rustc-dep-of-std" ];
        };
      };
      "num-integer" = rec {
        crateName = "num-integer";
        version = "0.1.44";
        edition = "2015";
        sha256 = "1nq152y3304as1iai95hqz8prqnc94lks1s7q05sfjdmcf56kk6j";
        authors = [
          "The Rust Project Developers"
        ];
        dependencies = [
          {
            name = "num-traits";
            packageId = "num-traits";
            usesDefaultFeatures = false;
          }
        ];
        buildDependencies = [
          {
            name = "autocfg";
            packageId = "autocfg";
          }
        ];
        features = {
          "default" = [ "std" ];
          "i128" = [ "num-traits/i128" ];
          "std" = [ "num-traits/std" ];
        };
      };
      "num-traits" = rec {
        crateName = "num-traits";
        version = "0.2.14";
        edition = "2015";
        sha256 = "144j176s2p76azy2ngk2vkdzgwdc0bc8c93jhki8c9fsbknb2r4s";
        authors = [
          "The Rust Project Developers"
        ];
        buildDependencies = [
          {
            name = "autocfg";
            packageId = "autocfg";
          }
        ];
        features = {
          "default" = [ "std" ];
        };
      };
      "object" = rec {
        crateName = "object";
        version = "0.23.0";
        edition = "2018";
        sha256 = "1m658q2ci9hk8csbl17zwcg1hpvcxm2sspjb9bzg0kc1cifsp9x9";
        authors = [
          "Nick Fitzgerald <fitzgen@gmail.com>"
          "Philip Craig <philipjcraig@gmail.com>"
        ];
        features = {
          "all" = [ "read" "write" "std" "compression" "default" ];
          "compression" = [ "flate2" "std" ];
          "default" = [ "read" "compression" ];
          "pe" = [ "coff" ];
          "read" = [ "read_core" "archive" "coff" "elf" "macho" "pe" "wasm" "unaligned" ];
          "rustc-dep-of-std" = [ "core" "compiler_builtins" "alloc" ];
          "wasm" = [ "wasmparser" ];
          "write" = [ "write_core" "coff" "elf" "macho" ];
          "write_core" = [ "crc32fast" "indexmap" "std" ];
        };
        resolvedDefaultFeatures = [ "archive" "coff" "elf" "macho" "pe" "read_core" "unaligned" ];
      };
      "once_cell" = rec {
        crateName = "once_cell";
        version = "1.5.2";
        edition = "2018";
        sha256 = "183zs1dbmsv24mkafjypf9qwjrx46an58vb004a162l113sl3g8k";
        authors = [
          "Aleksey Kladov <aleksey.kladov@gmail.com>"
        ];
        features = {
          "default" = [ "std" ];
          "std" = [ "alloc" ];
        };
        resolvedDefaultFeatures = [ "alloc" "default" "std" ];
      };
      "os_str_bytes" = rec {
        crateName = "os_str_bytes";
        version = "2.4.0";
        edition = "2018";
        sha256 = "11agh8n3x2l4sr3sxvx6byc1j3ryb1g6flb1ywn0qhq7xv1y3cmg";
        authors = [
          "dylni"
        ];
        features = {
        };
        resolvedDefaultFeatures = [ "raw" ];
      };
      "owo-colors" = rec {
        crateName = "owo-colors";
        version = "1.2.1";
        edition = "2018";
        sha256 = "0yxaqcfigw9msr82syimn16419nwyjs916xn3dq2jhj78jp0sdqk";
        authors = [
          "jam1garner <8260240+jam1garner@users.noreply.github.com>"
        ];
        features = {
        };
      };
      "percent-encoding" = rec {
        crateName = "percent-encoding";
        version = "2.1.0";
        edition = "2015";
        sha256 = "0bp3zrsk3kr47fbpipyczidbbx4g54lzxdm77ni1i3qws10mdzfl";
        libPath = "lib.rs";
        authors = [
          "The rust-url developers"
        ];
        
      };
      "pin-project-lite" = rec {
        crateName = "pin-project-lite";
        version = "0.2.4";
        edition = "2018";
        sha256 = "09x8chns8apal89pndqdrr0c2nv8jw6nmi8hl38acjbc6sprg5j3";
        authors = [
          "Taiki Endo <te316e89@gmail.com>"
        ];
        
      };
      "ppv-lite86" = rec {
        crateName = "ppv-lite86";
        version = "0.2.10";
        edition = "2018";
        sha256 = "0ms8198kclg4h96ggbziixxmsdl847s648kmbx11zlmjsqjccx5c";
        authors = [
          "The CryptoCorrosion Contributors"
        ];
        features = {
          "default" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "simd" "std" ];
      };
      "proc-macro-error" = rec {
        crateName = "proc-macro-error";
        version = "1.0.4";
        edition = "2018";
        sha256 = "1373bhxaf0pagd8zkyd03kkx6bchzf6g0dkwrwzsnal9z47lj9fs";
        authors = [
          "CreepySkeleton <creepy-skeleton@yandex.ru>"
        ];
        dependencies = [
          {
            name = "proc-macro-error-attr";
            packageId = "proc-macro-error-attr";
          }
          {
            name = "proc-macro2";
            packageId = "proc-macro2";
          }
          {
            name = "quote";
            packageId = "quote";
          }
          {
            name = "syn";
            packageId = "syn";
            optional = true;
            usesDefaultFeatures = false;
          }
        ];
        buildDependencies = [
          {
            name = "version_check";
            packageId = "version_check";
          }
        ];
        features = {
          "default" = [ "syn-error" ];
          "syn-error" = [ "syn" ];
        };
        resolvedDefaultFeatures = [ "default" "syn" "syn-error" ];
      };
      "proc-macro-error-attr" = rec {
        crateName = "proc-macro-error-attr";
        version = "1.0.4";
        edition = "2018";
        sha256 = "0sgq6m5jfmasmwwy8x4mjygx5l7kp8s4j60bv25ckv2j1qc41gm1";
        procMacro = true;
        authors = [
          "CreepySkeleton <creepy-skeleton@yandex.ru>"
        ];
        dependencies = [
          {
            name = "proc-macro2";
            packageId = "proc-macro2";
          }
          {
            name = "quote";
            packageId = "quote";
          }
        ];
        buildDependencies = [
          {
            name = "version_check";
            packageId = "version_check";
          }
        ];
        
      };
      "proc-macro2" = rec {
        crateName = "proc-macro2";
        version = "1.0.24";
        edition = "2018";
        sha256 = "0wcabxzrddcjmryndw8fpyxcq6rw63m701vx86xxf03y3bp081qy";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
          "David Tolnay <dtolnay@gmail.com>"
        ];
        dependencies = [
          {
            name = "unicode-xid";
            packageId = "unicode-xid";
          }
        ];
        features = {
          "default" = [ "proc-macro" ];
        };
        resolvedDefaultFeatures = [ "default" "proc-macro" ];
      };
      "quote" = rec {
        crateName = "quote";
        version = "1.0.8";
        edition = "2018";
        sha256 = "1pr8dz4pyfbbsqpqw6ygin8m4sz61iir7nl23233cgwsa71k254r";
        authors = [
          "David Tolnay <dtolnay@gmail.com>"
        ];
        dependencies = [
          {
            name = "proc-macro2";
            packageId = "proc-macro2";
            usesDefaultFeatures = false;
          }
        ];
        features = {
          "default" = [ "proc-macro" ];
          "proc-macro" = [ "proc-macro2/proc-macro" ];
        };
        resolvedDefaultFeatures = [ "default" "proc-macro" ];
      };
      "rand" = rec {
        crateName = "rand";
        version = "0.8.2";
        edition = "2018";
        sha256 = "07lb17qj02bi17mhqxlmsiyf4g8cmplm6hbiw5hxc900li19nl8q";
        authors = [
          "The Rand Project Developers"
          "The Rust Project Developers"
        ];
        dependencies = [
          {
            name = "libc";
            packageId = "libc";
            optional = true;
            usesDefaultFeatures = false;
            target = { target, features }: (target."unix" or false);
          }
          {
            name = "rand_chacha";
            packageId = "rand_chacha";
            optional = true;
            usesDefaultFeatures = false;
            target = { target, features }: (!(target."os" == "emscripten"));
          }
          {
            name = "rand_core";
            packageId = "rand_core";
          }
          {
            name = "rand_hc";
            packageId = "rand_hc";
            optional = true;
            target = { target, features }: (target."os" == "emscripten");
          }
        ];
        devDependencies = [
          {
            name = "rand_hc";
            packageId = "rand_hc";
          }
        ];
        features = {
          "alloc" = [ "rand_core/alloc" ];
          "default" = [ "std" "std_rng" ];
          "getrandom" = [ "rand_core/getrandom" ];
          "serde1" = [ "serde" ];
          "simd_support" = [ "packed_simd" ];
          "std" = [ "rand_core/std" "rand_chacha/std" "alloc" "getrandom" "libc" ];
          "std_rng" = [ "rand_chacha" "rand_hc" ];
        };
        resolvedDefaultFeatures = [ "alloc" "default" "getrandom" "libc" "rand_chacha" "rand_hc" "std" "std_rng" ];
      };
      "rand_chacha" = rec {
        crateName = "rand_chacha";
        version = "0.3.0";
        edition = "2018";
        sha256 = "03df2xh5nbdvwr17qm3sviaxa95r8yhm1nil2pr0pqf90p7ka9z1";
        authors = [
          "The Rand Project Developers"
          "The Rust Project Developers"
          "The CryptoCorrosion Contributors"
        ];
        dependencies = [
          {
            name = "ppv-lite86";
            packageId = "ppv-lite86";
            usesDefaultFeatures = false;
            features = [ "simd" ];
          }
          {
            name = "rand_core";
            packageId = "rand_core";
          }
        ];
        features = {
          "default" = [ "std" ];
          "std" = [ "ppv-lite86/std" ];
        };
        resolvedDefaultFeatures = [ "std" ];
      };
      "rand_core" = rec {
        crateName = "rand_core";
        version = "0.6.1";
        edition = "2018";
        sha256 = "1rfjrcyaj7blz2nawv2pypm5kqc59p80n6f5pg691399iggxf9n0";
        authors = [
          "The Rand Project Developers"
          "The Rust Project Developers"
        ];
        dependencies = [
          {
            name = "getrandom";
            packageId = "getrandom";
            optional = true;
          }
        ];
        features = {
          "serde1" = [ "serde" ];
          "std" = [ "alloc" "getrandom" "getrandom/std" ];
        };
        resolvedDefaultFeatures = [ "alloc" "getrandom" "std" ];
      };
      "rand_hc" = rec {
        crateName = "rand_hc";
        version = "0.3.0";
        edition = "2018";
        sha256 = "0wra6ar22zdjkry9dsq1mg620m4h3qb9s8rfykkz4im4crqfz41i";
        authors = [
          "The Rand Project Developers"
        ];
        dependencies = [
          {
            name = "rand_core";
            packageId = "rand_core";
          }
        ];
        
      };
      "redox_syscall 0.1.57" = rec {
        crateName = "redox_syscall";
        version = "0.1.57";
        edition = "2015";
        sha256 = "1kh59fpwy33w9nwd5iyc283yglq8pf2s41hnhvl48iax9mz0zk21";
        libName = "syscall";
        authors = [
          "Jeremy Soller <jackpot51@gmail.com>"
        ];
        
      };
      "redox_syscall 0.2.4" = rec {
        crateName = "redox_syscall";
        version = "0.2.4";
        edition = "2018";
        sha256 = "0w254gyccyinrzhgd562ddrhgcpwswy700mmc9qa6pkc86lqrv05";
        libName = "syscall";
        authors = [
          "Jeremy Soller <jackpot51@gmail.com>"
        ];
        dependencies = [
          {
            name = "bitflags";
            packageId = "bitflags";
          }
        ];
        
      };
      "regex" = rec {
        crateName = "regex";
        version = "1.4.3";
        edition = "2015";
        sha256 = "12llbg82js69mdl50lav4yn1iqlx71ckb18dww467q99w4wi49fr";
        authors = [
          "The Rust Project Developers"
        ];
        dependencies = [
          {
            name = "regex-syntax";
            packageId = "regex-syntax";
            usesDefaultFeatures = false;
          }
        ];
        features = {
          "default" = [ "std" "perf" "unicode" "regex-syntax/default" ];
          "perf" = [ "perf-cache" "perf-dfa" "perf-inline" "perf-literal" ];
          "perf-cache" = [ "thread_local" ];
          "perf-literal" = [ "aho-corasick" "memchr" ];
          "unicode" = [ "unicode-age" "unicode-bool" "unicode-case" "unicode-gencat" "unicode-perl" "unicode-script" "unicode-segment" "regex-syntax/unicode" ];
          "unicode-age" = [ "regex-syntax/unicode-age" ];
          "unicode-bool" = [ "regex-syntax/unicode-bool" ];
          "unicode-case" = [ "regex-syntax/unicode-case" ];
          "unicode-gencat" = [ "regex-syntax/unicode-gencat" ];
          "unicode-perl" = [ "regex-syntax/unicode-perl" ];
          "unicode-script" = [ "regex-syntax/unicode-script" ];
          "unicode-segment" = [ "regex-syntax/unicode-segment" ];
          "unstable" = [ "pattern" ];
          "use_std" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "std" ];
      };
      "regex-automata" = rec {
        crateName = "regex-automata";
        version = "0.1.9";
        edition = "2015";
        sha256 = "1r3aqa9c0s9sfrmd2w0mli16ldjzbar0rzb1x7srfjkasrqys7df";
        authors = [
          "Andrew Gallant <jamslam@gmail.com>"
        ];
        dependencies = [
          {
            name = "byteorder";
            packageId = "byteorder";
            usesDefaultFeatures = false;
          }
          {
            name = "regex-syntax";
            packageId = "regex-syntax";
            optional = true;
          }
        ];
        features = {
          "default" = [ "std" ];
          "std" = [ "regex-syntax" ];
          "transducer" = [ "std" "fst" ];
        };
        resolvedDefaultFeatures = [ "default" "regex-syntax" "std" ];
      };
      "regex-syntax" = rec {
        crateName = "regex-syntax";
        version = "0.6.22";
        edition = "2015";
        sha256 = "10b56ylil35jkb4nwqxm8hbyx3zq7fws0wpydjln165s8xql3sxm";
        authors = [
          "The Rust Project Developers"
        ];
        features = {
          "default" = [ "unicode" ];
          "unicode" = [ "unicode-age" "unicode-bool" "unicode-case" "unicode-gencat" "unicode-perl" "unicode-script" "unicode-segment" ];
        };
        resolvedDefaultFeatures = [ "default" "unicode" "unicode-age" "unicode-bool" "unicode-case" "unicode-gencat" "unicode-perl" "unicode-script" "unicode-segment" ];
      };
      "remove_dir_all" = rec {
        crateName = "remove_dir_all";
        version = "0.5.3";
        edition = "2015";
        sha256 = "1rzqbsgkmr053bxxl04vmvsd1njyz0nxvly97aip6aa2cmb15k9s";
        authors = [
          "Aaronepower <theaaronepower@gmail.com>"
        ];
        dependencies = [
          {
            name = "winapi";
            packageId = "winapi";
            target = { target, features }: (target."windows" or false);
            features = [ "std" "errhandlingapi" "winerror" "fileapi" "winbase" ];
          }
        ];
        
      };
      "ring" = rec {
        crateName = "ring";
        version = "0.16.19";
        edition = "2018";
        sha256 = "09j2jh4cfl6vdlr5qkrvl5rln3pzlwi5dvi4cv36ck57zrk1wjh2";
        authors = [
          "Brian Smith <brian@briansmith.org>"
        ];
        dependencies = [
          {
            name = "libc";
            packageId = "libc";
            usesDefaultFeatures = false;
            target = { target, features }: ((target."os" == "android") || (target."os" == "linux"));
          }
          {
            name = "once_cell";
            packageId = "once_cell";
            optional = true;
            usesDefaultFeatures = false;
            target = { target, features }: ((target."os" == "android") || (target."os" == "linux"));
            features = [ "std" ];
          }
          {
            name = "once_cell";
            packageId = "once_cell";
            usesDefaultFeatures = false;
            target = { target, features }: ((target."os" == "dragonfly") || (target."os" == "freebsd") || (target."os" == "illumos") || (target."os" == "netbsd") || (target."os" == "openbsd") || (target."os" == "solaris"));
            features = [ "std" ];
          }
          {
            name = "spin";
            packageId = "spin";
            usesDefaultFeatures = false;
            target = { target, features }: ((target."arch" == "x86") || (target."arch" == "x86_64") || (((target."arch" == "aarch64") || (target."arch" == "arm")) && ((target."os" == "android") || (target."os" == "fuchsia") || (target."os" == "linux"))));
          }
          {
            name = "untrusted";
            packageId = "untrusted";
          }
          {
            name = "web-sys";
            packageId = "web-sys";
            usesDefaultFeatures = false;
            target = { target, features }: ((target."arch" == "wasm32") && (target."vendor" == "unknown") && (target."os" == "unknown") && (target."env" == ""));
            features = [ "Crypto" "Window" ];
          }
          {
            name = "winapi";
            packageId = "winapi";
            usesDefaultFeatures = false;
            target = { target, features }: (target."os" == "windows");
            features = [ "ntsecapi" "wtypesbase" ];
          }
        ];
        buildDependencies = [
          {
            name = "cc";
            packageId = "cc";
            usesDefaultFeatures = false;
          }
        ];
        devDependencies = [
          {
            name = "libc";
            packageId = "libc";
            usesDefaultFeatures = false;
            target = {target, features}: ((target."unix" or false) || (target."windows" or false));
          }
        ];
        features = {
          "default" = [ "alloc" "dev_urandom_fallback" ];
          "dev_urandom_fallback" = [ "once_cell" ];
          "std" = [ "alloc" ];
        };
        resolvedDefaultFeatures = [ "alloc" "default" "dev_urandom_fallback" "once_cell" ];
      };
      "rustc-demangle" = rec {
        crateName = "rustc-demangle";
        version = "0.1.18";
        edition = "2015";
        sha256 = "0cn2hdq0glr875hvpi0hvb19xj3y9gfnk0lnsw3wl538wc7asfvf";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
        ];
        features = {
          "rustc-dep-of-std" = [ "core" "compiler_builtins" ];
        };
      };
      "rustls" = rec {
        crateName = "rustls";
        version = "0.19.0";
        edition = "2018";
        sha256 = "02wqas2pcxk75s9l9c9f1r5am7258bmqprh68pnqfvkwz0gx4kq6";
        authors = [
          "Joseph Birr-Pixton <jpixton@gmail.com>"
        ];
        dependencies = [
          {
            name = "base64";
            packageId = "base64";
          }
          {
            name = "log";
            packageId = "log";
            optional = true;
          }
          {
            name = "ring";
            packageId = "ring";
          }
          {
            name = "sct";
            packageId = "sct";
          }
          {
            name = "webpki";
            packageId = "webpki";
          }
        ];
        devDependencies = [
          {
            name = "log";
            packageId = "log";
          }
        ];
        features = {
          "default" = [ "logging" ];
          "logging" = [ "log" ];
        };
        resolvedDefaultFeatures = [ "default" "log" "logging" ];
      };
      "ryu" = rec {
        crateName = "ryu";
        version = "1.0.5";
        edition = "2018";
        sha256 = "0vpqv1dj7fksa6hm3zpk5rbsjs0ifbfy7xwzsyyil0rx37a03lvi";
        authors = [
          "David Tolnay <dtolnay@gmail.com>"
        ];
        features = {
        };
      };
      "sct" = rec {
        crateName = "sct";
        version = "0.6.0";
        edition = "2018";
        sha256 = "0g4dz7las43kcpi9vqv9c6l1afjkdv3g3w3s7d2w7a7w77wjl173";
        authors = [
          "Joseph Birr-Pixton <jpixton@gmail.com>"
        ];
        dependencies = [
          {
            name = "ring";
            packageId = "ring";
          }
          {
            name = "untrusted";
            packageId = "untrusted";
          }
        ];
        
      };
      "serde" = rec {
        crateName = "serde";
        version = "1.0.122";
        edition = "2015";
        sha256 = "0b56fgnw1h23fspr0j4vb6lnizw1812rar9kkdchg9fq5ayz2klp";
        authors = [
          "Erick Tryzelaar <erick.tryzelaar@gmail.com>"
          "David Tolnay <dtolnay@gmail.com>"
        ];
        dependencies = [
          {
            name = "serde_derive";
            packageId = "serde_derive";
            optional = true;
          }
        ];
        devDependencies = [
          {
            name = "serde_derive";
            packageId = "serde_derive";
          }
        ];
        features = {
          "default" = [ "std" ];
          "derive" = [ "serde_derive" ];
        };
        resolvedDefaultFeatures = [ "default" "derive" "serde_derive" "std" ];
      };
      "serde_derive" = rec {
        crateName = "serde_derive";
        version = "1.0.122";
        edition = "2015";
        sha256 = "05wf294rrz1xvcmjk1vylr7lcwn478mi3c7c831qm3431wq1zvld";
        procMacro = true;
        authors = [
          "Erick Tryzelaar <erick.tryzelaar@gmail.com>"
          "David Tolnay <dtolnay@gmail.com>"
        ];
        dependencies = [
          {
            name = "proc-macro2";
            packageId = "proc-macro2";
          }
          {
            name = "quote";
            packageId = "quote";
          }
          {
            name = "syn";
            packageId = "syn";
          }
        ];
        features = {
        };
        resolvedDefaultFeatures = [ "default" ];
      };
      "serde_json" = rec {
        crateName = "serde_json";
        version = "1.0.61";
        edition = "2018";
        sha256 = "0nijvxvgcncvd1wbn73zx7q14bdxah0gf2789qd8kdjpa1cv5kjg";
        authors = [
          "Erick Tryzelaar <erick.tryzelaar@gmail.com>"
          "David Tolnay <dtolnay@gmail.com>"
        ];
        dependencies = [
          {
            name = "itoa";
            packageId = "itoa";
            usesDefaultFeatures = false;
          }
          {
            name = "ryu";
            packageId = "ryu";
          }
          {
            name = "serde";
            packageId = "serde";
            usesDefaultFeatures = false;
          }
        ];
        features = {
          "alloc" = [ "serde/alloc" ];
          "default" = [ "std" ];
          "preserve_order" = [ "indexmap" ];
          "std" = [ "serde/std" ];
        };
        resolvedDefaultFeatures = [ "default" "std" ];
      };
      "sharded-slab" = rec {
        crateName = "sharded-slab";
        version = "0.1.1";
        edition = "2018";
        sha256 = "1qqlmr2jfhpfgav4y7lax46a7rcrzjn4a2pqj1sgjpg0krqikivr";
        authors = [
          "Eliza Weisman <eliza@buoyant.io>"
        ];
        dependencies = [
          {
            name = "lazy_static";
            packageId = "lazy_static";
          }
        ];
        
      };
      "smallvec" = rec {
        crateName = "smallvec";
        version = "1.6.1";
        edition = "2018";
        sha256 = "0kk08axr0ybfbjzk65a41k84mb6sfhyajmfndaka9igkx34kf3zy";
        authors = [
          "The Servo Project Developers"
        ];
        features = {
        };
      };
      "spin" = rec {
        crateName = "spin";
        version = "0.5.2";
        edition = "2015";
        sha256 = "0b84m6dbzrwf2kxylnw82d3dr8w06av7rfkr8s85fb5f43rwyqvf";
        authors = [
          "Mathijs van de Nes <git@mathijs.vd-nes.nl>"
          "John Ericson <git@JohnEricson.me>"
        ];
        
      };
      "strsim" = rec {
        crateName = "strsim";
        version = "0.10.0";
        edition = "2015";
        sha256 = "08s69r4rcrahwnickvi0kq49z524ci50capybln83mg6b473qivk";
        authors = [
          "Danny Guo <danny@dannyguo.com>"
        ];
        
      };
      "syn" = rec {
        crateName = "syn";
        version = "1.0.60";
        edition = "2018";
        sha256 = "1080gw6mlja7yl26crya3k403wjdp7v3wx9mxcmpcnlar9z5j067";
        authors = [
          "David Tolnay <dtolnay@gmail.com>"
        ];
        dependencies = [
          {
            name = "proc-macro2";
            packageId = "proc-macro2";
            usesDefaultFeatures = false;
          }
          {
            name = "quote";
            packageId = "quote";
            optional = true;
            usesDefaultFeatures = false;
          }
          {
            name = "unicode-xid";
            packageId = "unicode-xid";
          }
        ];
        features = {
          "default" = [ "derive" "parsing" "printing" "clone-impls" "proc-macro" ];
          "printing" = [ "quote" ];
          "proc-macro" = [ "proc-macro2/proc-macro" "quote/proc-macro" ];
          "test" = [ "syn-test-suite/all-features" ];
        };
        resolvedDefaultFeatures = [ "clone-impls" "default" "derive" "extra-traits" "full" "parsing" "printing" "proc-macro" "quote" "visit" "visit-mut" ];
      };
      "tar" = rec {
        crateName = "tar";
        version = "0.4.30";
        edition = "2018";
        sha256 = "1452rf0y7jf4apyngvbfpszpik7a9z7gl9y5jbhl76kyanvrg6a8";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
        ];
        dependencies = [
          {
            name = "filetime";
            packageId = "filetime";
          }
          {
            name = "libc";
            packageId = "libc";
            target = { target, features }: (target."unix" or false);
          }
          {
            name = "redox_syscall";
            packageId = "redox_syscall 0.1.57";
            target = { target, features }: (target."os" == "redox");
          }
          {
            name = "xattr";
            packageId = "xattr";
            optional = true;
            target = { target, features }: (target."unix" or false);
          }
        ];
        features = {
          "default" = [ "xattr" ];
        };
        resolvedDefaultFeatures = [ "default" "xattr" ];
      };
      "tempfile" = rec {
        crateName = "tempfile";
        version = "3.2.0";
        edition = "2018";
        sha256 = "08pbf3c1i42382dc44dil5bgiawcsi0qk6zdibw10f69rxiwdhfs";
        authors = [
          "Steven Allen <steven@stebalien.com>"
          "The Rust Project Developers"
          "Ashley Mannix <ashleymannix@live.com.au>"
          "Jason White <jasonaw0@gmail.com>"
        ];
        dependencies = [
          {
            name = "cfg-if";
            packageId = "cfg-if 1.0.0";
          }
          {
            name = "libc";
            packageId = "libc";
            target = { target, features }: (target."unix" or false);
          }
          {
            name = "rand";
            packageId = "rand";
          }
          {
            name = "redox_syscall";
            packageId = "redox_syscall 0.2.4";
            target = { target, features }: (target."os" == "redox");
          }
          {
            name = "remove_dir_all";
            packageId = "remove_dir_all";
          }
          {
            name = "winapi";
            packageId = "winapi";
            target = { target, features }: (target."windows" or false);
            features = [ "fileapi" "handleapi" "winbase" ];
          }
        ];
        
      };
      "termcolor" = rec {
        crateName = "termcolor";
        version = "1.1.2";
        edition = "2018";
        sha256 = "1x65i1ny4m6z1by62ra6wdcrd557p2ysm866x0pg60zby2cxizid";
        authors = [
          "Andrew Gallant <jamslam@gmail.com>"
        ];
        dependencies = [
          {
            name = "winapi-util";
            packageId = "winapi-util";
            target = { target, features }: (target."windows" or false);
          }
        ];
        
      };
      "textwrap" = rec {
        crateName = "textwrap";
        version = "0.12.1";
        edition = "2018";
        sha256 = "12978qmkl5gcp94lxndpvp9qxq8mxp7hm9xbrw3422dgikchhc10";
        authors = [
          "Martin Geisler <martin@geisler.net>"
        ];
        dependencies = [
          {
            name = "unicode-width";
            packageId = "unicode-width";
          }
        ];
        
      };
      "thread_local" = rec {
        crateName = "thread_local";
        version = "1.1.2";
        edition = "2018";
        sha256 = "05b94g3giadny554wpwzlqwclj7wp3952sfpbgfiicqw3qrql86q";
        authors = [
          "Amanieu d'Antras <amanieu@gmail.com>"
        ];
        dependencies = [
          {
            name = "once_cell";
            packageId = "once_cell";
          }
        ];
        
      };
      "time" = rec {
        crateName = "time";
        version = "0.1.43";
        edition = "2015";
        sha256 = "0f14wrgxj7ya2v4msg5mni7046bsm2angm7cn3pd3yv04gpm12na";
        authors = [
          "The Rust Project Developers"
        ];
        dependencies = [
          {
            name = "libc";
            packageId = "libc";
          }
          {
            name = "winapi";
            packageId = "winapi";
            target = { target, features }: (target."windows" or false);
            features = [ "std" "minwinbase" "minwindef" "ntdef" "profileapi" "sysinfoapi" "timezoneapi" ];
          }
        ];
        devDependencies = [
          {
            name = "winapi";
            packageId = "winapi";
            features = [ "std" "processthreadsapi" "winbase" ];
          }
        ];
        
      };
      "tinyvec" = rec {
        crateName = "tinyvec";
        version = "1.1.0";
        edition = "2018";
        sha256 = "0vva61rhzvgyvc0n6vbjn8a2q3mm5wlfrapyx08blbxlkv0xpy6c";
        authors = [
          "Lokathor <zefria@gmail.com>"
        ];
        dependencies = [
          {
            name = "tinyvec_macros";
            packageId = "tinyvec_macros";
            optional = true;
          }
        ];
        features = {
          "alloc" = [ "tinyvec_macros" ];
        };
        resolvedDefaultFeatures = [ "alloc" "default" "tinyvec_macros" ];
      };
      "tinyvec_macros" = rec {
        crateName = "tinyvec_macros";
        version = "0.1.0";
        edition = "2018";
        sha256 = "0p5zvgbas5nh403fbxica819mf3g83n8g2hzpfazfr56w6klv9yd";
        authors = [
          "Soveu <marx.tomasz@gmail.com>"
        ];
        
      };
      "tracing" = rec {
        crateName = "tracing";
        version = "0.1.22";
        edition = "2018";
        sha256 = "1qzg7rcfby8f2nn1ln3gk6fjc80q0bg8fw5k95zc1020vin04iwz";
        authors = [
          "Eliza Weisman <eliza@buoyant.io>"
          "Tokio Contributors <team@tokio.rs>"
        ];
        dependencies = [
          {
            name = "cfg-if";
            packageId = "cfg-if 1.0.0";
          }
          {
            name = "pin-project-lite";
            packageId = "pin-project-lite";
          }
          {
            name = "tracing-attributes";
            packageId = "tracing-attributes";
            optional = true;
          }
          {
            name = "tracing-core";
            packageId = "tracing-core";
            usesDefaultFeatures = false;
          }
        ];
        features = {
          "attributes" = [ "tracing-attributes" ];
          "default" = [ "std" "attributes" ];
          "log-always" = [ "log" ];
          "std" = [ "tracing-core/std" ];
        };
        resolvedDefaultFeatures = [ "attributes" "default" "std" "tracing-attributes" ];
      };
      "tracing-attributes" = rec {
        crateName = "tracing-attributes";
        version = "0.1.11";
        edition = "2018";
        sha256 = "1njady03jycfarjbmbhnrpsl6s9pd9knp50c4z70rnkq6gycrq40";
        procMacro = true;
        authors = [
          "Tokio Contributors <team@tokio.rs>"
          "Eliza Weisman <eliza@buoyant.io>"
          "David Barsky <dbarsky@amazon.com>"
        ];
        dependencies = [
          {
            name = "proc-macro2";
            packageId = "proc-macro2";
          }
          {
            name = "quote";
            packageId = "quote";
          }
          {
            name = "syn";
            packageId = "syn";
            usesDefaultFeatures = false;
            features = [ "full" "parsing" "printing" "visit-mut" "clone-impls" "extra-traits" "proc-macro" ];
          }
        ];
        features = {
        };
      };
      "tracing-core" = rec {
        crateName = "tracing-core";
        version = "0.1.17";
        edition = "2018";
        sha256 = "0pvbgv301vw6dq4krc14yqbyyixb42lcs4s57xw05llkgy9f63gm";
        authors = [
          "Tokio Contributors <team@tokio.rs>"
        ];
        dependencies = [
          {
            name = "lazy_static";
            packageId = "lazy_static";
            optional = true;
          }
        ];
        features = {
          "default" = [ "std" ];
          "std" = [ "lazy_static" ];
        };
        resolvedDefaultFeatures = [ "default" "lazy_static" "std" ];
      };
      "tracing-error" = rec {
        crateName = "tracing-error";
        version = "0.1.2";
        edition = "2018";
        sha256 = "092y3357af6058mdw7nmr7sysqdka8b4cyaqz940fl2a7nwc1mxl";
        authors = [
          "Eliza Weisman <eliza@buoyant.io>"
          "Jane Lusby <jlusby@yaah.dev>"
          "Tokio Contributors <team@tokio.rs>"
        ];
        dependencies = [
          {
            name = "tracing";
            packageId = "tracing";
          }
          {
            name = "tracing-subscriber";
            packageId = "tracing-subscriber";
            usesDefaultFeatures = false;
            features = [ "registry" "fmt" ];
          }
        ];
        features = {
          "default" = [ "traced-error" ];
        };
        resolvedDefaultFeatures = [ "default" "traced-error" ];
      };
      "tracing-log" = rec {
        crateName = "tracing-log";
        version = "0.1.1";
        edition = "2018";
        sha256 = "1fdr0az98q9m5kiybvdvsb2m9mg86fdidgb5czzq2d71g1qqq3sy";
        authors = [
          "Tokio Contributors <team@tokio.rs>"
        ];
        dependencies = [
          {
            name = "lazy_static";
            packageId = "lazy_static";
          }
          {
            name = "log";
            packageId = "log";
          }
          {
            name = "tracing-core";
            packageId = "tracing-core";
          }
        ];
        features = {
          "default" = [ "log-tracer" "trace-logger" "std" ];
          "std" = [ "log/std" ];
        };
        resolvedDefaultFeatures = [ "log-tracer" "std" ];
      };
      "tracing-serde" = rec {
        crateName = "tracing-serde";
        version = "0.1.2";
        edition = "2018";
        sha256 = "12xjirg0b3cparjdhkd9pksrmv33gz7rdm4gfkvgk15v3x2flrgv";
        authors = [
          "Tokio Contributors <team@tokio.rs>"
        ];
        dependencies = [
          {
            name = "serde";
            packageId = "serde";
          }
          {
            name = "tracing-core";
            packageId = "tracing-core";
          }
        ];
        
      };
      "tracing-subscriber" = rec {
        crateName = "tracing-subscriber";
        version = "0.2.15";
        edition = "2018";
        sha256 = "009lxq14kmakv16sh6r7fy0264xbvs81kg6yr57lwnaciw68zym1";
        authors = [
          "Eliza Weisman <eliza@buoyant.io>"
          "David Barsky <me@davidbarsky.com>"
          "Tokio Contributors <team@tokio.rs>"
        ];
        dependencies = [
          {
            name = "ansi_term";
            packageId = "ansi_term";
            optional = true;
          }
          {
            name = "chrono";
            packageId = "chrono";
            optional = true;
          }
          {
            name = "lazy_static";
            packageId = "lazy_static";
            optional = true;
          }
          {
            name = "matchers";
            packageId = "matchers";
            optional = true;
          }
          {
            name = "regex";
            packageId = "regex";
            optional = true;
            usesDefaultFeatures = false;
            features = [ "std" ];
          }
          {
            name = "serde";
            packageId = "serde";
            optional = true;
          }
          {
            name = "serde_json";
            packageId = "serde_json";
            optional = true;
          }
          {
            name = "sharded-slab";
            packageId = "sharded-slab";
            optional = true;
          }
          {
            name = "smallvec";
            packageId = "smallvec";
            optional = true;
          }
          {
            name = "thread_local";
            packageId = "thread_local";
            optional = true;
          }
          {
            name = "tracing";
            packageId = "tracing";
            optional = true;
          }
          {
            name = "tracing-core";
            packageId = "tracing-core";
          }
          {
            name = "tracing-log";
            packageId = "tracing-log";
            optional = true;
            usesDefaultFeatures = false;
            features = [ "log-tracer" "std" ];
          }
          {
            name = "tracing-serde";
            packageId = "tracing-serde";
            optional = true;
          }
        ];
        devDependencies = [
          {
            name = "regex";
            packageId = "regex";
            usesDefaultFeatures = false;
            features = [ "std" ];
          }
          {
            name = "tracing";
            packageId = "tracing";
          }
          {
            name = "tracing-log";
            packageId = "tracing-log";
          }
        ];
        features = {
          "ansi" = [ "fmt" "ansi_term" ];
          "default" = [ "env-filter" "smallvec" "fmt" "ansi" "chrono" "tracing-log" "json" ];
          "env-filter" = [ "matchers" "regex" "lazy_static" "tracing" ];
          "fmt" = [ "registry" ];
          "json" = [ "tracing-serde" "serde" "serde_json" ];
          "registry" = [ "sharded-slab" "thread_local" ];
        };
        resolvedDefaultFeatures = [ "ansi" "ansi_term" "chrono" "default" "env-filter" "fmt" "json" "lazy_static" "matchers" "regex" "registry" "serde" "serde_json" "sharded-slab" "smallvec" "thread_local" "tracing" "tracing-log" "tracing-serde" ];
      };
      "unicode-bidi" = rec {
        crateName = "unicode-bidi";
        version = "0.3.4";
        edition = "2015";
        sha256 = "1malx8ljgm7v1gbaazkn7iicy5wj0bwcyadj3l727a38ch6bvwj9";
        libName = "unicode_bidi";
        authors = [
          "The Servo Project Developers"
        ];
        dependencies = [
          {
            name = "matches";
            packageId = "matches";
          }
        ];
        features = {
          "flame_it" = [ "flame" "flamer" ];
          "with_serde" = [ "serde" ];
        };
        resolvedDefaultFeatures = [ "default" ];
      };
      "unicode-normalization" = rec {
        crateName = "unicode-normalization";
        version = "0.1.16";
        edition = "2018";
        sha256 = "01p6mwhrf8c748ad7nd5pf9c6djwsc45874dwpp2mqyvcamn6gm1";
        authors = [
          "kwantam <kwantam@gmail.com>"
          "Manish Goregaokar <manishsmail@gmail.com>"
        ];
        dependencies = [
          {
            name = "tinyvec";
            packageId = "tinyvec";
            features = [ "alloc" ];
          }
        ];
        features = {
          "default" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "default" "std" ];
      };
      "unicode-segmentation" = rec {
        crateName = "unicode-segmentation";
        version = "1.7.1";
        edition = "2015";
        sha256 = "15n736z0pbj30pj44jb9s9rjavzrmx8v8pzdgsl5yfmfwrxjw3dv";
        authors = [
          "kwantam <kwantam@gmail.com>"
          "Manish Goregaokar <manishsmail@gmail.com>"
        ];
        features = {
        };
      };
      "unicode-width" = rec {
        crateName = "unicode-width";
        version = "0.1.8";
        edition = "2015";
        sha256 = "1qxizyi6xbcqyi4z79p523ywvmgsfcgfqb3zv3c8i6x1jcc5jdwk";
        authors = [
          "kwantam <kwantam@gmail.com>"
          "Manish Goregaokar <manishsmail@gmail.com>"
        ];
        features = {
          "rustc-dep-of-std" = [ "std" "core" "compiler_builtins" ];
        };
        resolvedDefaultFeatures = [ "default" ];
      };
      "unicode-xid" = rec {
        crateName = "unicode-xid";
        version = "0.2.1";
        edition = "2015";
        sha256 = "0r6mknipyy9vpz8mwmxvkx65ff2ha1n2pxqjj6f46lcn8yrhpzpp";
        authors = [
          "erick.tryzelaar <erick.tryzelaar@gmail.com>"
          "kwantam <kwantam@gmail.com>"
        ];
        features = {
        };
        resolvedDefaultFeatures = [ "default" ];
      };
      "untrusted" = rec {
        crateName = "untrusted";
        version = "0.7.1";
        edition = "2018";
        sha256 = "0jkbqaj9d3v5a91pp3wp9mffvng1nhycx6sh4qkdd9qyr62ccmm1";
        libPath = "src/untrusted.rs";
        authors = [
          "Brian Smith <brian@briansmith.org>"
        ];
        
      };
      "ureq" = rec {
        crateName = "ureq";
        version = "2.0.1";
        edition = "2018";
        sha256 = "1g144d7jhb29zj7lzz8h91scmk5c32fr0kzfv9vjd0l5iknls0cn";
        authors = [
          "Martin Algesten <martin@algesten.se>"
          "Jacob Hoffman-Andrews <ureq@hoffman-andrews.com>"
        ];
        dependencies = [
          {
            name = "base64";
            packageId = "base64";
          }
          {
            name = "chunked_transfer";
            packageId = "chunked_transfer";
          }
          {
            name = "log";
            packageId = "log";
          }
          {
            name = "once_cell";
            packageId = "once_cell";
          }
          {
            name = "rustls";
            packageId = "rustls";
            optional = true;
          }
          {
            name = "serde";
            packageId = "serde";
            optional = true;
          }
          {
            name = "serde_json";
            packageId = "serde_json";
            optional = true;
          }
          {
            name = "url";
            packageId = "url";
          }
          {
            name = "webpki";
            packageId = "webpki";
            optional = true;
          }
          {
            name = "webpki-roots";
            packageId = "webpki-roots";
            optional = true;
          }
        ];
        devDependencies = [
          {
            name = "serde";
            packageId = "serde";
            features = [ "derive" ];
          }
        ];
        features = {
          "charset" = [ "encoding_rs" ];
          "cookies" = [ "cookie" "cookie_store" ];
          "default" = [ "tls" ];
          "json" = [ "serde" "serde_json" ];
          "native-certs" = [ "rustls-native-certs" ];
          "socks-proxy" = [ "socks" ];
          "tls" = [ "rustls" "webpki" "webpki-roots" ];
        };
        resolvedDefaultFeatures = [ "default" "json" "rustls" "serde" "serde_json" "tls" "webpki" "webpki-roots" ];
      };
      "url" = rec {
        crateName = "url";
        version = "2.2.0";
        edition = "2018";
        sha256 = "0vlpd0c7y9yv4x5vmb6qlnkxkj63r20wv2rysyg48l3kh6qg42ar";
        authors = [
          "The rust-url developers"
        ];
        dependencies = [
          {
            name = "form_urlencoded";
            packageId = "form_urlencoded";
          }
          {
            name = "idna";
            packageId = "idna";
          }
          {
            name = "matches";
            packageId = "matches";
          }
          {
            name = "percent-encoding";
            packageId = "percent-encoding";
          }
        ];
        
      };
      "vec_map" = rec {
        crateName = "vec_map";
        version = "0.8.2";
        edition = "2015";
        sha256 = "1481w9g1dw9rxp3l6snkdqihzyrd2f8vispzqmwjwsdyhw8xzggi";
        authors = [
          "Alex Crichton <alex@alexcrichton.com>"
          "Jorge Aparicio <japaricious@gmail.com>"
          "Alexis Beingessner <a.beingessner@gmail.com>"
          "Brian Anderson <>"
          "tbu- <>"
          "Manish Goregaokar <>"
          "Aaron Turon <aturon@mozilla.com>"
          "Adolfo Ochagavía <>"
          "Niko Matsakis <>"
          "Steven Fackler <>"
          "Chase Southwood <csouth3@illinois.edu>"
          "Eduard Burtescu <>"
          "Florian Wilkens <>"
          "Félix Raimundo <>"
          "Tibor Benke <>"
          "Markus Siemens <markus@m-siemens.de>"
          "Josh Branchaud <jbranchaud@gmail.com>"
          "Huon Wilson <dbau.pp@gmail.com>"
          "Corey Farwell <coref@rwell.org>"
          "Aaron Liblong <>"
          "Nick Cameron <nrc@ncameron.org>"
          "Patrick Walton <pcwalton@mimiga.net>"
          "Felix S Klock II <>"
          "Andrew Paseltiner <apaseltiner@gmail.com>"
          "Sean McArthur <sean.monstar@gmail.com>"
          "Vadim Petrochenkov <>"
        ];
        features = {
          "eders" = [ "serde" ];
        };
      };
      "version_check" = rec {
        crateName = "version_check";
        version = "0.9.2";
        edition = "2015";
        sha256 = "1vbaqdf802qinsq8q20w8w0qn2pv0rkq5p73ijcblrwxcvjp5adm";
        authors = [
          "Sergio Benitez <sb@sergio.bz>"
        ];
        
      };
      "wasi" = rec {
        crateName = "wasi";
        version = "0.10.1+wasi-snapshot-preview1";
        edition = "2018";
        sha256 = "1affhqhp91s1hsxxakdvp60j0mnbgbkjafrpr95wdib3151c7ilk";
        authors = [
          "The Cranelift Project Developers"
        ];
        features = {
          "default" = [ "std" ];
          "rustc-dep-of-std" = [ "compiler_builtins" "core" "rustc-std-workspace-alloc" ];
        };
        resolvedDefaultFeatures = [ "default" "std" ];
      };
      "wasm-bindgen" = rec {
        crateName = "wasm-bindgen";
        version = "0.2.69";
        edition = "2018";
        sha256 = "0vkkpz290k6pphmrgkayzdvk1dinxrp6c5zvr9l0zjlm2dsn9lrw";
        authors = [
          "The wasm-bindgen Developers"
        ];
        dependencies = [
          {
            name = "cfg-if";
            packageId = "cfg-if 1.0.0";
          }
          {
            name = "wasm-bindgen-macro";
            packageId = "wasm-bindgen-macro";
          }
        ];
        features = {
          "default" = [ "spans" "std" ];
          "enable-interning" = [ "std" ];
          "serde-serialize" = [ "serde" "serde_json" "std" ];
          "spans" = [ "wasm-bindgen-macro/spans" ];
          "strict-macro" = [ "wasm-bindgen-macro/strict-macro" ];
          "xxx_debug_only_print_generated_code" = [ "wasm-bindgen-macro/xxx_debug_only_print_generated_code" ];
        };
        resolvedDefaultFeatures = [ "default" "spans" "std" ];
      };
      "wasm-bindgen-backend" = rec {
        crateName = "wasm-bindgen-backend";
        version = "0.2.69";
        edition = "2018";
        sha256 = "0qidxjmcn50v2i5hjz7al69sa3mbq0lbi276amdnw47ln6dgh50i";
        authors = [
          "The wasm-bindgen Developers"
        ];
        dependencies = [
          {
            name = "bumpalo";
            packageId = "bumpalo";
          }
          {
            name = "lazy_static";
            packageId = "lazy_static";
          }
          {
            name = "log";
            packageId = "log";
          }
          {
            name = "proc-macro2";
            packageId = "proc-macro2";
          }
          {
            name = "quote";
            packageId = "quote";
          }
          {
            name = "syn";
            packageId = "syn";
            features = [ "full" ];
          }
          {
            name = "wasm-bindgen-shared";
            packageId = "wasm-bindgen-shared";
          }
        ];
        features = {
          "extra-traits" = [ "syn/extra-traits" ];
        };
        resolvedDefaultFeatures = [ "spans" ];
      };
      "wasm-bindgen-macro" = rec {
        crateName = "wasm-bindgen-macro";
        version = "0.2.69";
        edition = "2018";
        sha256 = "113hyzn0dpqasznzcwgmqw03i5yhjkqna7paim50h7xdbscwhsks";
        procMacro = true;
        authors = [
          "The wasm-bindgen Developers"
        ];
        dependencies = [
          {
            name = "quote";
            packageId = "quote";
          }
          {
            name = "wasm-bindgen-macro-support";
            packageId = "wasm-bindgen-macro-support";
          }
        ];
        features = {
          "spans" = [ "wasm-bindgen-macro-support/spans" ];
          "strict-macro" = [ "wasm-bindgen-macro-support/strict-macro" ];
        };
        resolvedDefaultFeatures = [ "spans" ];
      };
      "wasm-bindgen-macro-support" = rec {
        crateName = "wasm-bindgen-macro-support";
        version = "0.2.69";
        edition = "2018";
        sha256 = "0jbmgj8zxflza1cl15k3r70fqsak4bkkfbn6qxbhbn4ry9r8r95m";
        authors = [
          "The wasm-bindgen Developers"
        ];
        dependencies = [
          {
            name = "proc-macro2";
            packageId = "proc-macro2";
          }
          {
            name = "quote";
            packageId = "quote";
          }
          {
            name = "syn";
            packageId = "syn";
            features = [ "visit" "full" ];
          }
          {
            name = "wasm-bindgen-backend";
            packageId = "wasm-bindgen-backend";
          }
          {
            name = "wasm-bindgen-shared";
            packageId = "wasm-bindgen-shared";
          }
        ];
        features = {
          "extra-traits" = [ "syn/extra-traits" ];
          "spans" = [ "wasm-bindgen-backend/spans" ];
        };
        resolvedDefaultFeatures = [ "spans" ];
      };
      "wasm-bindgen-shared" = rec {
        crateName = "wasm-bindgen-shared";
        version = "0.2.69";
        edition = "2018";
        sha256 = "0n3ir6gq27np22l6m96y342a6fphk1pkbzbfqx6g364kgzfi2y3y";
        authors = [
          "The wasm-bindgen Developers"
        ];
        
      };
      "web-sys" = rec {
        crateName = "web-sys";
        version = "0.3.46";
        edition = "2018";
        sha256 = "1hx3bcqhczkdc952gychkaakc27kh3yw6gdm7wfs54jg6gwiwar2";
        authors = [
          "The wasm-bindgen Developers"
        ];
        dependencies = [
          {
            name = "js-sys";
            packageId = "js-sys";
          }
          {
            name = "wasm-bindgen";
            packageId = "wasm-bindgen";
          }
        ];
        features = {
          "AbortSignal" = [ "EventTarget" ];
          "AnalyserNode" = [ "AudioNode" "EventTarget" ];
          "Animation" = [ "EventTarget" ];
          "AnimationEvent" = [ "Event" ];
          "AnimationPlaybackEvent" = [ "Event" ];
          "Attr" = [ "EventTarget" "Node" ];
          "AudioBufferSourceNode" = [ "AudioNode" "AudioScheduledSourceNode" "EventTarget" ];
          "AudioContext" = [ "BaseAudioContext" "EventTarget" ];
          "AudioDestinationNode" = [ "AudioNode" "EventTarget" ];
          "AudioNode" = [ "EventTarget" ];
          "AudioProcessingEvent" = [ "Event" ];
          "AudioScheduledSourceNode" = [ "AudioNode" "EventTarget" ];
          "AudioStreamTrack" = [ "EventTarget" "MediaStreamTrack" ];
          "AudioTrackList" = [ "EventTarget" ];
          "AudioWorklet" = [ "Worklet" ];
          "AudioWorkletGlobalScope" = [ "WorkletGlobalScope" ];
          "AudioWorkletNode" = [ "AudioNode" "EventTarget" ];
          "AuthenticatorAssertionResponse" = [ "AuthenticatorResponse" ];
          "AuthenticatorAttestationResponse" = [ "AuthenticatorResponse" ];
          "BaseAudioContext" = [ "EventTarget" ];
          "BatteryManager" = [ "EventTarget" ];
          "BeforeUnloadEvent" = [ "Event" ];
          "BiquadFilterNode" = [ "AudioNode" "EventTarget" ];
          "BlobEvent" = [ "Event" ];
          "Bluetooth" = [ "EventTarget" ];
          "BluetoothAdvertisingEvent" = [ "Event" ];
          "BluetoothDevice" = [ "EventTarget" ];
          "BluetoothPermissionResult" = [ "EventTarget" "PermissionStatus" ];
          "BluetoothRemoteGattCharacteristic" = [ "EventTarget" ];
          "BluetoothRemoteGattService" = [ "EventTarget" ];
          "BroadcastChannel" = [ "EventTarget" ];
          "CanvasCaptureMediaStream" = [ "EventTarget" "MediaStream" ];
          "CdataSection" = [ "CharacterData" "EventTarget" "Node" "Text" ];
          "ChannelMergerNode" = [ "AudioNode" "EventTarget" ];
          "ChannelSplitterNode" = [ "AudioNode" "EventTarget" ];
          "CharacterData" = [ "EventTarget" "Node" ];
          "ChromeWorker" = [ "EventTarget" "Worker" ];
          "Clipboard" = [ "EventTarget" ];
          "ClipboardEvent" = [ "Event" ];
          "CloseEvent" = [ "Event" ];
          "Comment" = [ "CharacterData" "EventTarget" "Node" ];
          "CompositionEvent" = [ "Event" "UiEvent" ];
          "ConstantSourceNode" = [ "AudioNode" "AudioScheduledSourceNode" "EventTarget" ];
          "ConvolverNode" = [ "AudioNode" "EventTarget" ];
          "CssAnimation" = [ "Animation" "EventTarget" ];
          "CssConditionRule" = [ "CssGroupingRule" "CssRule" ];
          "CssCounterStyleRule" = [ "CssRule" ];
          "CssFontFaceRule" = [ "CssRule" ];
          "CssFontFeatureValuesRule" = [ "CssRule" ];
          "CssGroupingRule" = [ "CssRule" ];
          "CssImportRule" = [ "CssRule" ];
          "CssKeyframeRule" = [ "CssRule" ];
          "CssKeyframesRule" = [ "CssRule" ];
          "CssMediaRule" = [ "CssConditionRule" "CssGroupingRule" "CssRule" ];
          "CssNamespaceRule" = [ "CssRule" ];
          "CssPageRule" = [ "CssRule" ];
          "CssStyleRule" = [ "CssRule" ];
          "CssStyleSheet" = [ "StyleSheet" ];
          "CssSupportsRule" = [ "CssConditionRule" "CssGroupingRule" "CssRule" ];
          "CssTransition" = [ "Animation" "EventTarget" ];
          "CustomEvent" = [ "Event" ];
          "DedicatedWorkerGlobalScope" = [ "EventTarget" "WorkerGlobalScope" ];
          "DelayNode" = [ "AudioNode" "EventTarget" ];
          "DeviceLightEvent" = [ "Event" ];
          "DeviceMotionEvent" = [ "Event" ];
          "DeviceOrientationEvent" = [ "Event" ];
          "DeviceProximityEvent" = [ "Event" ];
          "Document" = [ "EventTarget" "Node" ];
          "DocumentFragment" = [ "EventTarget" "Node" ];
          "DocumentTimeline" = [ "AnimationTimeline" ];
          "DocumentType" = [ "EventTarget" "Node" ];
          "DomMatrix" = [ "DomMatrixReadOnly" ];
          "DomPoint" = [ "DomPointReadOnly" ];
          "DomRect" = [ "DomRectReadOnly" ];
          "DomRequest" = [ "EventTarget" ];
          "DragEvent" = [ "Event" "MouseEvent" "UiEvent" ];
          "DynamicsCompressorNode" = [ "AudioNode" "EventTarget" ];
          "Element" = [ "EventTarget" "Node" ];
          "ErrorEvent" = [ "Event" ];
          "EventSource" = [ "EventTarget" ];
          "ExtendableEvent" = [ "Event" ];
          "ExtendableMessageEvent" = [ "Event" "ExtendableEvent" ];
          "FetchEvent" = [ "Event" "ExtendableEvent" ];
          "FetchObserver" = [ "EventTarget" ];
          "File" = [ "Blob" ];
          "FileReader" = [ "EventTarget" ];
          "FileSystemDirectoryEntry" = [ "FileSystemEntry" ];
          "FileSystemFileEntry" = [ "FileSystemEntry" ];
          "FocusEvent" = [ "Event" "UiEvent" ];
          "FontFaceSet" = [ "EventTarget" ];
          "FontFaceSetLoadEvent" = [ "Event" ];
          "GainNode" = [ "AudioNode" "EventTarget" ];
          "GamepadAxisMoveEvent" = [ "Event" "GamepadEvent" ];
          "GamepadButtonEvent" = [ "Event" "GamepadEvent" ];
          "GamepadEvent" = [ "Event" ];
          "GpuDevice" = [ "EventTarget" ];
          "GpuUncapturedErrorEvent" = [ "Event" ];
          "HashChangeEvent" = [ "Event" ];
          "HtmlAnchorElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlAreaElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlAudioElement" = [ "Element" "EventTarget" "HtmlElement" "HtmlMediaElement" "Node" ];
          "HtmlBaseElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlBodyElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlBrElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlButtonElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlCanvasElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlDListElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlDataElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlDataListElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlDetailsElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlDialogElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlDirectoryElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlDivElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlDocument" = [ "Document" "EventTarget" "Node" ];
          "HtmlElement" = [ "Element" "EventTarget" "Node" ];
          "HtmlEmbedElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlFieldSetElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlFontElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlFormControlsCollection" = [ "HtmlCollection" ];
          "HtmlFormElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlFrameElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlFrameSetElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlHeadElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlHeadingElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlHrElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlHtmlElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlIFrameElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlImageElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlInputElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlLabelElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlLegendElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlLiElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlLinkElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlMapElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlMediaElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlMenuElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlMenuItemElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlMetaElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlMeterElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlModElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlOListElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlObjectElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlOptGroupElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlOptionElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlOptionsCollection" = [ "HtmlCollection" ];
          "HtmlOutputElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlParagraphElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlParamElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlPictureElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlPreElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlProgressElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlQuoteElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlScriptElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlSelectElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlSlotElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlSourceElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlSpanElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlStyleElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlTableCaptionElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlTableCellElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlTableColElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlTableElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlTableRowElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlTableSectionElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlTemplateElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlTextAreaElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlTimeElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlTitleElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlTrackElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlUListElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlUnknownElement" = [ "Element" "EventTarget" "HtmlElement" "Node" ];
          "HtmlVideoElement" = [ "Element" "EventTarget" "HtmlElement" "HtmlMediaElement" "Node" ];
          "IdbCursorWithValue" = [ "IdbCursor" ];
          "IdbDatabase" = [ "EventTarget" ];
          "IdbFileHandle" = [ "EventTarget" ];
          "IdbFileRequest" = [ "DomRequest" "EventTarget" ];
          "IdbLocaleAwareKeyRange" = [ "IdbKeyRange" ];
          "IdbMutableFile" = [ "EventTarget" ];
          "IdbOpenDbRequest" = [ "EventTarget" "IdbRequest" ];
          "IdbRequest" = [ "EventTarget" ];
          "IdbTransaction" = [ "EventTarget" ];
          "IdbVersionChangeEvent" = [ "Event" ];
          "IirFilterNode" = [ "AudioNode" "EventTarget" ];
          "ImageCaptureErrorEvent" = [ "Event" ];
          "InputEvent" = [ "Event" "UiEvent" ];
          "KeyboardEvent" = [ "Event" "UiEvent" ];
          "KeyframeEffect" = [ "AnimationEffect" ];
          "LocalMediaStream" = [ "EventTarget" "MediaStream" ];
          "MediaDevices" = [ "EventTarget" ];
          "MediaElementAudioSourceNode" = [ "AudioNode" "EventTarget" ];
          "MediaEncryptedEvent" = [ "Event" ];
          "MediaKeyError" = [ "Event" ];
          "MediaKeyMessageEvent" = [ "Event" ];
          "MediaKeySession" = [ "EventTarget" ];
          "MediaQueryList" = [ "EventTarget" ];
          "MediaQueryListEvent" = [ "Event" ];
          "MediaRecorder" = [ "EventTarget" ];
          "MediaRecorderErrorEvent" = [ "Event" ];
          "MediaSource" = [ "EventTarget" ];
          "MediaStream" = [ "EventTarget" ];
          "MediaStreamAudioDestinationNode" = [ "AudioNode" "EventTarget" ];
          "MediaStreamAudioSourceNode" = [ "AudioNode" "EventTarget" ];
          "MediaStreamEvent" = [ "Event" ];
          "MediaStreamTrack" = [ "EventTarget" ];
          "MediaStreamTrackEvent" = [ "Event" ];
          "MessageEvent" = [ "Event" ];
          "MessagePort" = [ "EventTarget" ];
          "MidiAccess" = [ "EventTarget" ];
          "MidiConnectionEvent" = [ "Event" ];
          "MidiInput" = [ "EventTarget" "MidiPort" ];
          "MidiMessageEvent" = [ "Event" ];
          "MidiOutput" = [ "EventTarget" "MidiPort" ];
          "MidiPort" = [ "EventTarget" ];
          "MouseEvent" = [ "Event" "UiEvent" ];
          "MouseScrollEvent" = [ "Event" "MouseEvent" "UiEvent" ];
          "MutationEvent" = [ "Event" ];
          "NetworkInformation" = [ "EventTarget" ];
          "Node" = [ "EventTarget" ];
          "Notification" = [ "EventTarget" ];
          "NotificationEvent" = [ "Event" "ExtendableEvent" ];
          "OfflineAudioCompletionEvent" = [ "Event" ];
          "OfflineAudioContext" = [ "BaseAudioContext" "EventTarget" ];
          "OfflineResourceList" = [ "EventTarget" ];
          "OffscreenCanvas" = [ "EventTarget" ];
          "OscillatorNode" = [ "AudioNode" "AudioScheduledSourceNode" "EventTarget" ];
          "PageTransitionEvent" = [ "Event" ];
          "PaintWorkletGlobalScope" = [ "WorkletGlobalScope" ];
          "PannerNode" = [ "AudioNode" "EventTarget" ];
          "PaymentMethodChangeEvent" = [ "Event" "PaymentRequestUpdateEvent" ];
          "PaymentRequestUpdateEvent" = [ "Event" ];
          "Performance" = [ "EventTarget" ];
          "PerformanceMark" = [ "PerformanceEntry" ];
          "PerformanceMeasure" = [ "PerformanceEntry" ];
          "PerformanceNavigationTiming" = [ "PerformanceEntry" "PerformanceResourceTiming" ];
          "PerformanceResourceTiming" = [ "PerformanceEntry" ];
          "PermissionStatus" = [ "EventTarget" ];
          "PointerEvent" = [ "Event" "MouseEvent" "UiEvent" ];
          "PopStateEvent" = [ "Event" ];
          "PopupBlockedEvent" = [ "Event" ];
          "PresentationAvailability" = [ "EventTarget" ];
          "PresentationConnection" = [ "EventTarget" ];
          "PresentationConnectionAvailableEvent" = [ "Event" ];
          "PresentationConnectionCloseEvent" = [ "Event" ];
          "PresentationConnectionList" = [ "EventTarget" ];
          "PresentationRequest" = [ "EventTarget" ];
          "ProcessingInstruction" = [ "CharacterData" "EventTarget" "Node" ];
          "ProgressEvent" = [ "Event" ];
          "PromiseRejectionEvent" = [ "Event" ];
          "PublicKeyCredential" = [ "Credential" ];
          "PushEvent" = [ "Event" "ExtendableEvent" ];
          "RadioNodeList" = [ "NodeList" ];
          "RtcDataChannel" = [ "EventTarget" ];
          "RtcDataChannelEvent" = [ "Event" ];
          "RtcPeerConnection" = [ "EventTarget" ];
          "RtcPeerConnectionIceEvent" = [ "Event" ];
          "RtcTrackEvent" = [ "Event" ];
          "RtcdtmfSender" = [ "EventTarget" ];
          "RtcdtmfToneChangeEvent" = [ "Event" ];
          "Screen" = [ "EventTarget" ];
          "ScreenOrientation" = [ "EventTarget" ];
          "ScriptProcessorNode" = [ "AudioNode" "EventTarget" ];
          "ScrollAreaEvent" = [ "Event" "UiEvent" ];
          "SecurityPolicyViolationEvent" = [ "Event" ];
          "ServiceWorker" = [ "EventTarget" ];
          "ServiceWorkerContainer" = [ "EventTarget" ];
          "ServiceWorkerGlobalScope" = [ "EventTarget" "WorkerGlobalScope" ];
          "ServiceWorkerRegistration" = [ "EventTarget" ];
          "ShadowRoot" = [ "DocumentFragment" "EventTarget" "Node" ];
          "SharedWorker" = [ "EventTarget" ];
          "SharedWorkerGlobalScope" = [ "EventTarget" "WorkerGlobalScope" ];
          "SourceBuffer" = [ "EventTarget" ];
          "SourceBufferList" = [ "EventTarget" ];
          "SpeechRecognition" = [ "EventTarget" ];
          "SpeechRecognitionError" = [ "Event" ];
          "SpeechRecognitionEvent" = [ "Event" ];
          "SpeechSynthesis" = [ "EventTarget" ];
          "SpeechSynthesisErrorEvent" = [ "Event" "SpeechSynthesisEvent" ];
          "SpeechSynthesisEvent" = [ "Event" ];
          "SpeechSynthesisUtterance" = [ "EventTarget" ];
          "StereoPannerNode" = [ "AudioNode" "EventTarget" ];
          "StorageEvent" = [ "Event" ];
          "SvgAnimateElement" = [ "Element" "EventTarget" "Node" "SvgAnimationElement" "SvgElement" ];
          "SvgAnimateMotionElement" = [ "Element" "EventTarget" "Node" "SvgAnimationElement" "SvgElement" ];
          "SvgAnimateTransformElement" = [ "Element" "EventTarget" "Node" "SvgAnimationElement" "SvgElement" ];
          "SvgAnimationElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgCircleElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGeometryElement" "SvgGraphicsElement" ];
          "SvgClipPathElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgComponentTransferFunctionElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgDefsElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGraphicsElement" ];
          "SvgDescElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgElement" = [ "Element" "EventTarget" "Node" ];
          "SvgEllipseElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGeometryElement" "SvgGraphicsElement" ];
          "SvgFilterElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgForeignObjectElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGraphicsElement" ];
          "SvgGeometryElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGraphicsElement" ];
          "SvgGradientElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgGraphicsElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgImageElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGraphicsElement" ];
          "SvgLineElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGeometryElement" "SvgGraphicsElement" ];
          "SvgLinearGradientElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGradientElement" ];
          "SvgMarkerElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgMaskElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgMetadataElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgPathElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGeometryElement" "SvgGraphicsElement" ];
          "SvgPathSegArcAbs" = [ "SvgPathSeg" ];
          "SvgPathSegArcRel" = [ "SvgPathSeg" ];
          "SvgPathSegClosePath" = [ "SvgPathSeg" ];
          "SvgPathSegCurvetoCubicAbs" = [ "SvgPathSeg" ];
          "SvgPathSegCurvetoCubicRel" = [ "SvgPathSeg" ];
          "SvgPathSegCurvetoCubicSmoothAbs" = [ "SvgPathSeg" ];
          "SvgPathSegCurvetoCubicSmoothRel" = [ "SvgPathSeg" ];
          "SvgPathSegCurvetoQuadraticAbs" = [ "SvgPathSeg" ];
          "SvgPathSegCurvetoQuadraticRel" = [ "SvgPathSeg" ];
          "SvgPathSegCurvetoQuadraticSmoothAbs" = [ "SvgPathSeg" ];
          "SvgPathSegCurvetoQuadraticSmoothRel" = [ "SvgPathSeg" ];
          "SvgPathSegLinetoAbs" = [ "SvgPathSeg" ];
          "SvgPathSegLinetoHorizontalAbs" = [ "SvgPathSeg" ];
          "SvgPathSegLinetoHorizontalRel" = [ "SvgPathSeg" ];
          "SvgPathSegLinetoRel" = [ "SvgPathSeg" ];
          "SvgPathSegLinetoVerticalAbs" = [ "SvgPathSeg" ];
          "SvgPathSegLinetoVerticalRel" = [ "SvgPathSeg" ];
          "SvgPathSegMovetoAbs" = [ "SvgPathSeg" ];
          "SvgPathSegMovetoRel" = [ "SvgPathSeg" ];
          "SvgPatternElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgPolygonElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGeometryElement" "SvgGraphicsElement" ];
          "SvgPolylineElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGeometryElement" "SvgGraphicsElement" ];
          "SvgRadialGradientElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGradientElement" ];
          "SvgRectElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGeometryElement" "SvgGraphicsElement" ];
          "SvgScriptElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgSetElement" = [ "Element" "EventTarget" "Node" "SvgAnimationElement" "SvgElement" ];
          "SvgStopElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgStyleElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgSwitchElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGraphicsElement" ];
          "SvgSymbolElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgTextContentElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGraphicsElement" ];
          "SvgTextElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGraphicsElement" "SvgTextContentElement" "SvgTextPositioningElement" ];
          "SvgTextPathElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGraphicsElement" "SvgTextContentElement" ];
          "SvgTextPositioningElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGraphicsElement" "SvgTextContentElement" ];
          "SvgTitleElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgUseElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGraphicsElement" ];
          "SvgViewElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgaElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGraphicsElement" ];
          "SvgfeBlendElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgfeColorMatrixElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgfeComponentTransferElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgfeCompositeElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgfeConvolveMatrixElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgfeDiffuseLightingElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgfeDisplacementMapElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgfeDistantLightElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgfeDropShadowElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgfeFloodElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgfeFuncAElement" = [ "Element" "EventTarget" "Node" "SvgComponentTransferFunctionElement" "SvgElement" ];
          "SvgfeFuncBElement" = [ "Element" "EventTarget" "Node" "SvgComponentTransferFunctionElement" "SvgElement" ];
          "SvgfeFuncGElement" = [ "Element" "EventTarget" "Node" "SvgComponentTransferFunctionElement" "SvgElement" ];
          "SvgfeFuncRElement" = [ "Element" "EventTarget" "Node" "SvgComponentTransferFunctionElement" "SvgElement" ];
          "SvgfeGaussianBlurElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgfeImageElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgfeMergeElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgfeMergeNodeElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgfeMorphologyElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgfeOffsetElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgfePointLightElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgfeSpecularLightingElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgfeSpotLightElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgfeTileElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgfeTurbulenceElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvggElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGraphicsElement" ];
          "SvgmPathElement" = [ "Element" "EventTarget" "Node" "SvgElement" ];
          "SvgsvgElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGraphicsElement" ];
          "SvgtSpanElement" = [ "Element" "EventTarget" "Node" "SvgElement" "SvgGraphicsElement" "SvgTextContentElement" "SvgTextPositioningElement" ];
          "TcpServerSocket" = [ "EventTarget" ];
          "TcpServerSocketEvent" = [ "Event" ];
          "TcpSocket" = [ "EventTarget" ];
          "TcpSocketErrorEvent" = [ "Event" ];
          "TcpSocketEvent" = [ "Event" ];
          "Text" = [ "CharacterData" "EventTarget" "Node" ];
          "TextTrack" = [ "EventTarget" ];
          "TextTrackCue" = [ "EventTarget" ];
          "TextTrackList" = [ "EventTarget" ];
          "TimeEvent" = [ "Event" ];
          "TouchEvent" = [ "Event" "UiEvent" ];
          "TrackEvent" = [ "Event" ];
          "TransitionEvent" = [ "Event" ];
          "UiEvent" = [ "Event" ];
          "Usb" = [ "EventTarget" ];
          "UsbConnectionEvent" = [ "Event" ];
          "UsbPermissionResult" = [ "EventTarget" "PermissionStatus" ];
          "UserProximityEvent" = [ "Event" ];
          "ValueEvent" = [ "Event" ];
          "VideoStreamTrack" = [ "EventTarget" "MediaStreamTrack" ];
          "VideoTrackList" = [ "EventTarget" ];
          "VrDisplay" = [ "EventTarget" ];
          "VttCue" = [ "EventTarget" "TextTrackCue" ];
          "WaveShaperNode" = [ "AudioNode" "EventTarget" ];
          "WebGlContextEvent" = [ "Event" ];
          "WebKitCssMatrix" = [ "DomMatrix" "DomMatrixReadOnly" ];
          "WebSocket" = [ "EventTarget" ];
          "WheelEvent" = [ "Event" "MouseEvent" "UiEvent" ];
          "Window" = [ "EventTarget" ];
          "WindowClient" = [ "Client" ];
          "Worker" = [ "EventTarget" ];
          "WorkerDebuggerGlobalScope" = [ "EventTarget" ];
          "WorkerGlobalScope" = [ "EventTarget" ];
          "XmlDocument" = [ "Document" "EventTarget" "Node" ];
          "XmlHttpRequest" = [ "EventTarget" "XmlHttpRequestEventTarget" ];
          "XmlHttpRequestEventTarget" = [ "EventTarget" ];
          "XmlHttpRequestUpload" = [ "EventTarget" "XmlHttpRequestEventTarget" ];
          "Xr" = [ "EventTarget" ];
          "XrBoundedReferenceSpace" = [ "EventTarget" "XrReferenceSpace" "XrSpace" ];
          "XrInputSourceEvent" = [ "Event" ];
          "XrInputSourcesChangeEvent" = [ "Event" ];
          "XrReferenceSpace" = [ "EventTarget" "XrSpace" ];
          "XrReferenceSpaceEvent" = [ "Event" ];
          "XrSession" = [ "EventTarget" ];
          "XrSessionEvent" = [ "Event" ];
          "XrSpace" = [ "EventTarget" ];
          "XrViewerPose" = [ "XrPose" ];
        };
        resolvedDefaultFeatures = [ "Crypto" "EventTarget" "Window" ];
      };
      "webpki" = rec {
        crateName = "webpki";
        version = "0.21.4";
        edition = "2018";
        sha256 = "1sm4i8c5bw3bdhi7mjk0wpvwx55hvsmyn0k2lpa4cb161038rqxq";
        libPath = "src/webpki.rs";
        authors = [
          "Brian Smith <brian@briansmith.org>"
        ];
        dependencies = [
          {
            name = "ring";
            packageId = "ring";
            usesDefaultFeatures = false;
            features = [ "alloc" ];
          }
          {
            name = "untrusted";
            packageId = "untrusted";
          }
        ];
        features = {
          "default" = [ "std" "trust_anchor_util" ];
          "trust_anchor_util" = [ "std" ];
        };
        resolvedDefaultFeatures = [ "default" "std" "trust_anchor_util" ];
      };
      "webpki-roots" = rec {
        crateName = "webpki-roots";
        version = "0.21.0";
        edition = "2018";
        crateBin = [];
        sha256 = "0xi3xjjx6brqh6hwa5jsrxvflsrhjcxa2x26k62q3bcb1dz5n0c2";
        authors = [
          "Joseph Birr-Pixton <jpixton@gmail.com>"
        ];
        dependencies = [
          {
            name = "webpki";
            packageId = "webpki";
          }
        ];
        
      };
      "winapi" = rec {
        crateName = "winapi";
        version = "0.3.9";
        edition = "2015";
        sha256 = "06gl025x418lchw1wxj64ycr7gha83m44cjr5sarhynd9xkrm0sw";
        authors = [
          "Peter Atashian <retep998@gmail.com>"
        ];
        dependencies = [
          {
            name = "winapi-i686-pc-windows-gnu";
            packageId = "winapi-i686-pc-windows-gnu";
            target = { target, features }: (stdenv.hostPlatform.config == "i686-pc-windows-gnu");
          }
          {
            name = "winapi-x86_64-pc-windows-gnu";
            packageId = "winapi-x86_64-pc-windows-gnu";
            target = { target, features }: (stdenv.hostPlatform.config == "x86_64-pc-windows-gnu");
          }
        ];
        features = {
          "debug" = [ "impl-debug" ];
        };
        resolvedDefaultFeatures = [ "consoleapi" "errhandlingapi" "fileapi" "handleapi" "minwinbase" "minwindef" "ntdef" "ntsecapi" "processenv" "profileapi" "std" "sysinfoapi" "timezoneapi" "winbase" "wincon" "winerror" "winnt" "wtypesbase" ];
      };
      "winapi-i686-pc-windows-gnu" = rec {
        crateName = "winapi-i686-pc-windows-gnu";
        version = "0.4.0";
        edition = "2015";
        sha256 = "1dmpa6mvcvzz16zg6d5vrfy4bxgg541wxrcip7cnshi06v38ffxc";
        authors = [
          "Peter Atashian <retep998@gmail.com>"
        ];
        
      };
      "winapi-util" = rec {
        crateName = "winapi-util";
        version = "0.1.5";
        edition = "2018";
        sha256 = "0y71bp7f6d536czj40dhqk0d55wfbbwqfp2ymqf1an5ibgl6rv3h";
        authors = [
          "Andrew Gallant <jamslam@gmail.com>"
        ];
        dependencies = [
          {
            name = "winapi";
            packageId = "winapi";
            target = { target, features }: (target."windows" or false);
            features = [ "std" "consoleapi" "errhandlingapi" "fileapi" "minwindef" "processenv" "winbase" "wincon" "winerror" "winnt" ];
          }
        ];
        
      };
      "winapi-x86_64-pc-windows-gnu" = rec {
        crateName = "winapi-x86_64-pc-windows-gnu";
        version = "0.4.0";
        edition = "2015";
        sha256 = "0gqq64czqb64kskjryj8isp62m2sgvx25yyj3kpc2myh85w24bki";
        authors = [
          "Peter Atashian <retep998@gmail.com>"
        ];
        
      };
      "xattr" = rec {
        crateName = "xattr";
        version = "0.2.2";
        edition = "2015";
        sha256 = "0k556fb6f5jc907975j9c8iynl2fqz3rf0w6fiig83i4yi0kfk14";
        authors = [
          "Steven Allen <steven@stebalien.com>"
        ];
        dependencies = [
          {
            name = "libc";
            packageId = "libc";
          }
        ];
        features = {
          "default" = [ "unsupported" ];
        };
        resolvedDefaultFeatures = [ "default" "unsupported" ];
      };
    };

    #
# crate2nix/default.nix (excerpt start)
#

  /* Target (platform) data for conditional dependencies.
     This corresponds roughly to what buildRustCrate is setting.
  */
  defaultTarget = {
    unix = true;
    windows = false;
    fuchsia = true;
    test = false;

    # This doesn't appear to be officially documented anywhere yet.
    # See https://github.com/rust-lang-nursery/rust-forge/issues/101.
    os =
      if stdenv.hostPlatform.isDarwin
      then "macos"
      else stdenv.hostPlatform.parsed.kernel.name;
    arch = stdenv.hostPlatform.parsed.cpu.name;
    family = "unix";
    env = "gnu";
    endian =
      if stdenv.hostPlatform.parsed.cpu.significantByte.name == "littleEndian"
      then "little" else "big";
    pointer_width = toString stdenv.hostPlatform.parsed.cpu.bits;
    vendor = stdenv.hostPlatform.parsed.vendor.name;
    debug_assertions = false;
  };

  /* Filters common temp files and build files. */
  # TODO(pkolloch): Substitute with gitignore filter
  sourceFilter = name: type:
    let
      baseName = builtins.baseNameOf (builtins.toString name);
    in
      ! (
        # Filter out git
        baseName == ".gitignore"
        || (type == "directory" && baseName == ".git")

        # Filter out build results
        || (
          type == "directory" && (
            baseName == "target"
            || baseName == "_site"
            || baseName == ".sass-cache"
            || baseName == ".jekyll-metadata"
            || baseName == "build-artifacts"
          )
        )

        # Filter out nix-build result symlinks
        || (
          type == "symlink" && lib.hasPrefix "result" baseName
        )

        # Filter out IDE config
        || (
          type == "directory" && (
            baseName == ".idea" || baseName == ".vscode"
          )
        ) || lib.hasSuffix ".iml" baseName

        # Filter out nix build files
        || baseName == "Cargo.nix"

        # Filter out editor backup / swap files.
        || lib.hasSuffix "~" baseName
        || builtins.match "^\\.sw[a-z]$$" baseName != null
        || builtins.match "^\\..*\\.sw[a-z]$$" baseName != null
        || lib.hasSuffix ".tmp" baseName
        || lib.hasSuffix ".bak" baseName
        || baseName == "tests.nix"
      );

  /* Returns a crate which depends on successful test execution
     of crate given as the second argument.

     testCrateFlags: list of flags to pass to the test exectuable
     testInputs: list of packages that should be available during test execution
  */
  crateWithTest = { crate, testCrate, testCrateFlags, testInputs }:
    assert builtins.typeOf testCrateFlags == "list";
    assert builtins.typeOf testInputs == "list";
    let
      # override the `crate` so that it will build and execute tests instead of
      # building the actual lib and bin targets We just have to pass `--test`
      # to rustc and it will do the right thing.  We execute the tests and copy
      # their log and the test executables to $out for later inspection.
      test =
        let
          drv = testCrate.override
            (
              _: {
                buildTests = true;
              }
            );
        in
        pkgs.runCommand "run-tests-${testCrate.name}"
          {
            inherit testCrateFlags;
            buildInputs = testInputs;
          } ''
          set -ex

          export RUST_BACKTRACE=1

          # recreate a file hierarchy as when running tests with cargo

          # the source for test data
          ${pkgs.xorg.lndir}/bin/lndir ${crate.src}

          # build outputs
          testRoot=target/debug
          mkdir -p $testRoot

          # executables of the crate
          # we copy to prevent std::env::current_exe() to resolve to a store location
          for i in ${crate}/bin/*; do
            cp "$i" "$testRoot"
          done
          chmod +w -R .

          # test harness executables are suffixed with a hash, like cargo does
          # this allows to prevent name collision with the main
          # executables of the crate
          hash=$(basename $out)
          for file in ${drv}/tests/*; do
            f=$testRoot/$(basename $file)-$hash
            cp $file $f
            $f $testCrateFlags 2>&1 | tee -a $out
          done
        '';
    in
    pkgs.runCommand "${crate.name}-linked"
      {
        inherit (crate) outputs crateName;
        passthru = (crate.passthru or { }) // {
          inherit test;
        };
      } ''
      echo tested by ${test}
      ${lib.concatMapStringsSep "\n" (output: "ln -s ${crate.${output}} ${"$"}${output}") crate.outputs}
    '';

  /* A restricted overridable version of builtRustCratesWithFeatures. */
  buildRustCrateWithFeatures =
    { packageId
    , features ? rootFeatures
    , crateOverrides ? defaultCrateOverrides
    , buildRustCrateForPkgsFunc ? null
    , runTests ? false
    , testCrateFlags ? [ ]
    , testInputs ? [ ]
    }:
    lib.makeOverridable
      (
        { features
        , crateOverrides
        , runTests
        , testCrateFlags
        , testInputs
        }:
        let
          buildRustCrateForPkgsFuncOverriden =
            if buildRustCrateForPkgsFunc != null
            then buildRustCrateForPkgsFunc
            else
              (
                if crateOverrides == pkgs.defaultCrateOverrides
                then buildRustCrateForPkgs
                else
                  pkgs: (buildRustCrateForPkgs pkgs).override {
                    defaultCrateOverrides = crateOverrides;
                  }
              );
          builtRustCrates = builtRustCratesWithFeatures {
            inherit packageId features;
            buildRustCrateForPkgsFunc = buildRustCrateForPkgsFuncOverriden;
            runTests = false;
          };
          builtTestRustCrates = builtRustCratesWithFeatures {
            inherit packageId features;
            buildRustCrateForPkgsFunc = buildRustCrateForPkgsFuncOverriden;
            runTests = true;
          };
          drv = builtRustCrates.crates.${packageId};
          testDrv = builtTestRustCrates.crates.${packageId};
          derivation =
            if runTests then
              crateWithTest
                {
                  crate = drv;
                  testCrate = testDrv;
                  inherit testCrateFlags testInputs;
                }
            else drv;
        in
        derivation
      )
      { inherit features crateOverrides runTests testCrateFlags testInputs; };

  /* Returns an attr set with packageId mapped to the result of buildRustCrateForPkgsFunc
     for the corresponding crate.
  */
  builtRustCratesWithFeatures =
    { packageId
    , features
    , crateConfigs ? crates
    , buildRustCrateForPkgsFunc
    , runTests
    , target ? defaultTarget
    } @ args:
      assert (builtins.isAttrs crateConfigs);
      assert (builtins.isString packageId);
      assert (builtins.isList features);
      assert (builtins.isAttrs target);
      assert (builtins.isBool runTests);
      let
        rootPackageId = packageId;
        mergedFeatures = mergePackageFeatures
          (
            args // {
              inherit rootPackageId;
              target = target // { test = runTests; };
            }
          );
        # Memoize built packages so that reappearing packages are only built once.
        builtByPackageIdByPkgs = mkBuiltByPackageIdByPkgs pkgs;
        mkBuiltByPackageIdByPkgs = pkgs:
          let
            self = {
              crates = lib.mapAttrs (packageId: value: buildByPackageIdForPkgsImpl self pkgs packageId) crateConfigs;
              build = mkBuiltByPackageIdByPkgs pkgs.buildPackages;
            };
          in
          self;
        buildByPackageIdForPkgsImpl = self: pkgs: packageId:
          let
            features = mergedFeatures."${packageId}" or [ ];
            crateConfig' = crateConfigs."${packageId}";
            crateConfig =
              builtins.removeAttrs crateConfig' [ "resolvedDefaultFeatures" "devDependencies" ];
            devDependencies =
              lib.optionals
                (runTests && packageId == rootPackageId)
                (crateConfig'.devDependencies or [ ]);
            dependencies =
              dependencyDerivations {
                inherit features target;
                buildByPackageId = depPackageId:
                  # proc_macro crates must be compiled for the build architecture
                  if crateConfigs.${depPackageId}.procMacro or false
                  then self.build.crates.${depPackageId}
                  else self.crates.${depPackageId};
                dependencies =
                  (crateConfig.dependencies or [ ])
                  ++ devDependencies;
              };
            buildDependencies =
              dependencyDerivations {
                inherit features target;
                buildByPackageId = depPackageId:
                  self.build.crates.${depPackageId};
                dependencies = crateConfig.buildDependencies or [ ];
              };
            filterEnabledDependenciesForThis = dependencies: filterEnabledDependencies {
              inherit dependencies features target;
            };
            dependenciesWithRenames =
              lib.filter (d: d ? "rename")
                (
                  filterEnabledDependenciesForThis
                    (
                      (crateConfig.buildDependencies or [ ])
                      ++ (crateConfig.dependencies or [ ])
                      ++ devDependencies
                    )
                );
            # Crate renames have the form:
            #
            # {
            #    crate_name = [
            #       { version = "1.2.3"; rename = "crate_name01"; }
            #    ];
            #    # ...
            # }
            crateRenames =
              let
                grouped =
                  lib.groupBy
                    (dependency: dependency.name)
                    dependenciesWithRenames;
                versionAndRename = dep:
                  let
                    package = crateConfigs."${dep.packageId}";
                  in
                  { inherit (dep) rename; version = package.version; };
              in
              lib.mapAttrs (name: choices: builtins.map versionAndRename choices) grouped;
          in
          buildRustCrateForPkgsFunc pkgs
            (
              crateConfig // {
                src = crateConfig.src or (
                  pkgs.fetchurl rec {
                    name = "${crateConfig.crateName}-${crateConfig.version}.tar.gz";
                    # https://www.pietroalbini.org/blog/downloading-crates-io/
                    # Not rate-limited, CDN URL.
                    url = "https://static.crates.io/crates/${crateConfig.crateName}/${crateConfig.crateName}-${crateConfig.version}.crate";
                    sha256 =
                      assert (lib.assertMsg (crateConfig ? sha256) "Missing sha256 for ${name}");
                      crateConfig.sha256;
                  }
                );
                extraRustcOpts = lib.lists.optional (targetFeatures != [ ]) "-C target-feature=${stdenv.lib.concatMapStringsSep "," (x: "+${x}") targetFeatures}";
                inherit features dependencies buildDependencies crateRenames release;
              }
            );
      in
      builtByPackageIdByPkgs;

  /* Returns the actual derivations for the given dependencies. */
  dependencyDerivations =
    { buildByPackageId
    , features
    , dependencies
    , target
    }:
      assert (builtins.isList features);
      assert (builtins.isList dependencies);
      assert (builtins.isAttrs target);
      let
        enabledDependencies = filterEnabledDependencies {
          inherit dependencies features target;
        };
        depDerivation = dependency: buildByPackageId dependency.packageId;
      in
      map depDerivation enabledDependencies;

  /* Returns a sanitized version of val with all values substituted that cannot
     be serialized as JSON.
  */
  sanitizeForJson = val:
    if builtins.isAttrs val
    then lib.mapAttrs (n: v: sanitizeForJson v) val
    else if builtins.isList val
    then builtins.map sanitizeForJson val
    else if builtins.isFunction val
    then "function"
    else val;

  /* Returns various tools to debug a crate. */
  debugCrate = { packageId, target ? defaultTarget }:
    assert (builtins.isString packageId);
    let
      debug = rec {
        # The built tree as passed to buildRustCrate.
        buildTree = buildRustCrateWithFeatures {
          buildRustCrateForPkgsFunc = _: lib.id;
          inherit packageId;
        };
        sanitizedBuildTree = sanitizeForJson buildTree;
        dependencyTree = sanitizeForJson
          (
            buildRustCrateWithFeatures {
              buildRustCrateForPkgsFunc = _: crate: {
                "01_crateName" = crate.crateName or false;
                "02_features" = crate.features or [ ];
                "03_dependencies" = crate.dependencies or [ ];
              };
              inherit packageId;
            }
          );
        mergedPackageFeatures = mergePackageFeatures {
          features = rootFeatures;
          inherit packageId target;
        };
        diffedDefaultPackageFeatures = diffDefaultPackageFeatures {
          inherit packageId target;
        };
      };
    in
    { internal = debug; };

  /* Returns differences between cargo default features and crate2nix default
     features.

     This is useful for verifying the feature resolution in crate2nix.
  */
  diffDefaultPackageFeatures =
    { crateConfigs ? crates
    , packageId
    , target
    }:
      assert (builtins.isAttrs crateConfigs);
      let
        prefixValues = prefix: lib.mapAttrs (n: v: { "${prefix}" = v; });
        mergedFeatures =
          prefixValues
            "crate2nix"
            (mergePackageFeatures { inherit crateConfigs packageId target; features = [ "default" ]; });
        configs = prefixValues "cargo" crateConfigs;
        combined = lib.foldAttrs (a: b: a // b) { } [ mergedFeatures configs ];
        onlyInCargo =
          builtins.attrNames
            (lib.filterAttrs (n: v: !(v ? "crate2nix") && (v ? "cargo")) combined);
        onlyInCrate2Nix =
          builtins.attrNames
            (lib.filterAttrs (n: v: (v ? "crate2nix") && !(v ? "cargo")) combined);
        differentFeatures = lib.filterAttrs
          (
            n: v:
              (v ? "crate2nix")
              && (v ? "cargo")
              && (v.crate2nix.features or [ ]) != (v."cargo".resolved_default_features or [ ])
          )
          combined;
      in
      builtins.toJSON {
        inherit onlyInCargo onlyInCrate2Nix differentFeatures;
      };

  /* Returns an attrset mapping packageId to the list of enabled features.

     If multiple paths to a dependency enable different features, the
     corresponding feature sets are merged. Features in rust are additive.
  */
  mergePackageFeatures =
    { crateConfigs ? crates
    , packageId
    , rootPackageId ? packageId
    , features ? rootFeatures
    , dependencyPath ? [ crates.${packageId}.crateName ]
    , featuresByPackageId ? { }
    , target
      # Adds devDependencies to the crate with rootPackageId.
    , runTests ? false
    , ...
    } @ args:
      assert (builtins.isAttrs crateConfigs);
      assert (builtins.isString packageId);
      assert (builtins.isString rootPackageId);
      assert (builtins.isList features);
      assert (builtins.isList dependencyPath);
      assert (builtins.isAttrs featuresByPackageId);
      assert (builtins.isAttrs target);
      assert (builtins.isBool runTests);
      let
        crateConfig = crateConfigs."${packageId}" or (builtins.throw "Package not found: ${packageId}");
        expandedFeatures = expandFeatures (crateConfig.features or { }) features;
        depWithResolvedFeatures = dependency:
          let
            packageId = dependency.packageId;
            features = dependencyFeatures expandedFeatures dependency;
          in
          { inherit packageId features; };
        resolveDependencies = cache: path: dependencies:
          assert (builtins.isAttrs cache);
          assert (builtins.isList dependencies);
          let
            enabledDependencies = filterEnabledDependencies {
              inherit dependencies target;
              features = expandedFeatures;
            };
            directDependencies = map depWithResolvedFeatures enabledDependencies;
            foldOverCache = op: lib.foldl op cache directDependencies;
          in
          foldOverCache
            (
              cache: { packageId, features }:
                let
                  cacheFeatures = cache.${packageId} or [ ];
                  combinedFeatures = sortedUnique (cacheFeatures ++ features);
                in
                if cache ? ${packageId} && cache.${packageId} == combinedFeatures
                then cache
                else
                  mergePackageFeatures {
                    features = combinedFeatures;
                    featuresByPackageId = cache;
                    inherit crateConfigs packageId target runTests rootPackageId;
                  }
            );
        cacheWithSelf =
          let
            cacheFeatures = featuresByPackageId.${packageId} or [ ];
            combinedFeatures = sortedUnique (cacheFeatures ++ expandedFeatures);
          in
          featuresByPackageId // {
            "${packageId}" = combinedFeatures;
          };
        cacheWithDependencies =
          resolveDependencies cacheWithSelf "dep"
            (
              crateConfig.dependencies or [ ]
              ++ lib.optionals
                (runTests && packageId == rootPackageId)
                (crateConfig.devDependencies or [ ])
            );
        cacheWithAll =
          resolveDependencies
            cacheWithDependencies "build"
            (crateConfig.buildDependencies or [ ]);
      in
      cacheWithAll;

  /* Returns the enabled dependencies given the enabled features. */
  filterEnabledDependencies = { dependencies, features, target }:
    assert (builtins.isList dependencies);
    assert (builtins.isList features);
    assert (builtins.isAttrs target);

    lib.filter
      (
        dep:
        let
          targetFunc = dep.target or (features: true);
        in
        targetFunc { inherit features target; }
        && (
          !(dep.optional or false)
          || builtins.any (doesFeatureEnableDependency dep) features
        )
      )
      dependencies;

  /* Returns whether the given feature should enable the given dependency. */
  doesFeatureEnableDependency = { name, rename ? null, ... }: feature:
    let
      prefix = "${name}/";
      len = builtins.stringLength prefix;
      startsWithPrefix = builtins.substring 0 len feature == prefix;
    in
    (rename == null && feature == name)
    || (rename != null && rename == feature)
    || startsWithPrefix;

  /* Returns the expanded features for the given inputFeatures by applying the
     rules in featureMap.

     featureMap is an attribute set which maps feature names to lists of further
     feature names to enable in case this feature is selected.
  */
  expandFeatures = featureMap: inputFeatures:
    assert (builtins.isAttrs featureMap);
    assert (builtins.isList inputFeatures);
    let
      expandFeature = feature:
        assert (builtins.isString feature);
        [ feature ] ++ (expandFeatures featureMap (featureMap."${feature}" or [ ]));
      outFeatures = lib.concatMap expandFeature inputFeatures;
    in
    sortedUnique outFeatures;

  /*
     Returns the actual features for the given dependency.

     features: The features of the crate that refers this dependency.
  */
  dependencyFeatures = features: dependency:
    assert (builtins.isList features);
    assert (builtins.isAttrs dependency);
    let
      defaultOrNil =
        if dependency.usesDefaultFeatures or true
        then [ "default" ]
        else [ ];
      explicitFeatures = dependency.features or [ ];
      additionalDependencyFeatures =
        let
          dependencyPrefix = (dependency.rename or dependency.name) + "/";
          dependencyFeatures =
            builtins.filter (f: lib.hasPrefix dependencyPrefix f) features;
        in
        builtins.map (lib.removePrefix dependencyPrefix) dependencyFeatures;
    in
    defaultOrNil ++ explicitFeatures ++ additionalDependencyFeatures;

  /* Sorts and removes duplicates from a list of strings. */
  sortedUnique = features:
    assert (builtins.isList features);
    assert (builtins.all builtins.isString features);
    let
      outFeaturesSet = lib.foldl (set: feature: set // { "${feature}" = 1; }) { } features;
      outFeaturesUnique = builtins.attrNames outFeaturesSet;
    in
    builtins.sort (a: b: a < b) outFeaturesUnique;

  deprecationWarning = message: value:
    if strictDeprecation
    then builtins.throw "strictDeprecation enabled, aborting: ${message}"
    else builtins.trace message value;

  #
  # crate2nix/default.nix (excerpt end)
  #

  };
}