[package]
name = "no-std-compat2"
version = "0.4.5"
authors = ["jD91mZM2 <me@krake.one>", "Steve Fan <29133953+stevefan1999-personal@users.noreply.github.com>"]
exclude = [ "example-crates/**/*" ]
description = "A `#![no_std]` compatibility layer that will make porting your crate to no_std *easy*. This fork fixes build upto Rust Edition 2021"
repository = "https://github.com/stevefan1999-personal/no-std-compat2"
categories = [ "no-std" ]
license = "MIT"
readme = "README.md"
edition = "2021"

[package.metadata.docs.rs]
features = ["alloc", "unstable", "compat_hash", "compat_sync", "compat_macros", "compat_cstr", "compat_osraw", "compat_path", "compat_guard_unwrap"]
rustdoc-args = ["--cfg", "docsrs"]

[dependencies]
hashbrown = { version = "0.13.2", optional = true }
spin = { version = "0.9.8", optional = true }
cstr_core = { version = "0.2.3", optional = true }
libc = { version = "0.2.97", optional = true }
unix_path = { version = "1.0.1", optional = true }
document-features = "0.2.7"

[dev-dependencies]
libc = "0.2.97"

[features]
default = []

## This feature pulls in `alloc` and exposes it in all the usual
## locations. I.e `std::collection` gets mapped to `alloc::collections` and all
## the allocation stuff is added to the prelude.
alloc = []

## This feature pulls in the entire standard library and overrides all
## other features. This effectively bypasses this crate completely. This is here
## to avoid needing feature gates: Just forward your optional `std` feature to
## here, we handle the rest.
std = []

## This feature also re-exports all unstable modules, which isn't
## possible to do unless you compile with nightly. Unless you need an unstable
## module, this crate supports stable rust.
unstable = []

### This will sadly also add hashbrown even if overriden by std. Cargo
### does not seem to provide any cfg(compat_hash && !std) functionality.
### Luckily, hashbrown is really small.

## This pulls in
## [hashbrown](https://github.com/rust-lang/hashbrown) (which is not
## HashDoS-resistant!! but #![no_std]). The point is so you can keep using the
## standard, safe, HashMap for those who have the standard library, and fall
## back to a less ideal alternative for those who do not. Be advised, however,
## that this used in a public function signature could be confusing and should
## perhaps be avoided. But that is up to you!
compat_hash = ["hashbrown"]

## This pulls in [spin](https://github.com/mvdnes/spin-rs) and
## provides replacements for several things used in `std::sync`.
compat_sync = ["spin"]

## This feature adds dummy `println`, `eprintln`, `dbg`,
## etc. implementations that do absolutely nothing. The point is that any debug
## functions or other loggings that are not required for the library to
## function, just stay silent in `no_std`.
compat_macros = []

## Enable CStr
compat_cstr = ["cstr_core"]

## Enable std::os::raw
compat_osraw = ["libc"]

## Enable std::path
compat_path = ["unix_path"]

## .
compat_guard_unwrap = []

[build-dependencies]
rustc_version = "0.4.0"