[package]
name = "product-os-tower"
version = "0.0.4" # version - The version of the package.
authors = ["Jeremy de Oliveira-Kumar <eremyj@gmail.com>"] # authors - The authors of the package.
edition = "2021" # edition - The Rust edition. 2021
rust-version = "1.69" # rust-version - The minimal supported Rust version. min 1.69
description = "Product OS : Tower is a derivative of the tower crate restructured for both std and no_std environments." # description - A description of the package.
# documentation = "" # documentation - URL of the package documentation.
readme = "readme.md" # readme - Path to the package’s README file.  Use https://www.makeareadme.com/
# homepage = "" # homepage - URL of the package homepage.
# repository = "" # repository - URL of the package source repository.
license = "AGPL-3.0-only" # license - The package license.
# license-file = "license.txt" # license-file - Path to the text of the license.  Use https://choosealicense.com/
keywords = ["product-os"] # keywords - Keywords for the package.
categories = [] # categories - Categories of the package. https://crates.io/category_slugs
# workspace = "" # workspace - Path to the workspace for the package.
build = false # build - Path to the package build script.  default "build.rs" or specify
# links = "" # links - Name of the native library the package links with.
exclude = [] # exclude - Files to exclude when publishing.
include = [] # include - Files to include when publishing.
# publish = [] # publish - Can be used to prevent publishing the package. false to prevent publish, list of registries otherwise
# default-run = "" # default-run - The default binary to run by cargo run.
autobins = true # autobins - Disables binary auto discovery.
autoexamples = true # autoexamples - Disables example auto discovery.
autotests = true # autotests - Disables test auto discovery.
autobenches = true # autobenches - Disables bench auto discovery.
resolver = "2" # resolver - Sets the dependency resolver to use.  Use 2 with 2021, 1 prior


[dependencies]
no-std-compat = { version = "0.4.1", features = ["alloc"], optional = false }
core-error = { version = "0.0.1-rc4", features = [], default-features = false, optional = false }

futures-core = { version = "0.3", features = ["alloc"], default-features = false, optional = true }
futures-util = { version = "0.3", features = ["alloc"], default-features = false, optional = true }
hdrhistogram = { version = "7.0", features = [], default-features = false, optional = true }
indexmap = { version = "1.0.2", features = [], default-features = false, optional = true }
toad-hash = { version = "0.3.0", features = [], default-features = false, optional = true }
slab = { version = "0.4", features = [], default-features = false,  optional = true }

tokio = { version = "1.6", features = ["sync"], default-features = false, optional = true }
tokio-stream = { version = "0.1.0", features = [], default-features = false, optional = true }
tokio-util = { version = "0.7.0", default-features = false, optional = true }

chrono = { version = "0.4.19", features = [], default-features = false, optional = false }
tracing = { version = "0.1.2", features = [], default-features = false, optional = true }
pin-project-lite = { version = "0.2.7", features = [], default-features = false, optional = true }
sync_wrapper = { version = "0.1.1", features = [], default-features = false, optional = true }

spin = { version = "0.9.8", features = [], default-features = false, optional = true }

libm = { version = "0.2.8", features = [], default-features = false, optional = true }

tower = { version = "0.4.13", features = [], default-features = false, optional = true }

product-os-tower-layer = { version = ">= 0.0.1", features = [], default-features = false, optional = false }
product-os-tower-service = { version = ">= 0.0.1", features = [], default-features = false, optional = false }

product-os-async-executor = { version = ">= 0.0.1", features = [], default-features = false, optional = true }
product-os-security = { version = ">= 0.0.1", features = [], default-features = false, optional = true }
product-os-semaphore = { version = ">= 0.0.1", features = [], default-features = false, optional = true }

[patch.crates-io]
product-os-tower-layer = { path = "../product-os-tower-layer", features = [], default-features = false, optional = false }
product-os-tower-service = { path = "../product-os-tower-service", features = [], default-features = false, optional = false }

product-os-async-executor = { path = "../product-os-async-executor", features = [], default-features = false, optional = true }
product-os-security = { path = "../product-os-security", features = [], default-features = false, optional = true }
product-os-semaphore = { path = "../product-os-semaphore", features = [], default-features = false, optional = true }


[features]
default = ["std"]
std = ["no-std-compat/std", "tower"]

# Internal
__common = ["futures-core", "pin-project-lite"]

full = [
#  "balance",
#  "buffer",
  "discover",
  "filter",
  "hedge",
  "limit",
  "load",
  "load-shed",
  "make",
  "ready-cache",
  "reconnect",
  "retry",
  "spawn-ready",
  "steer",
  "timeout",
  "util",
]

balance = ["discover", "load", "ready-cache", "make", "slab", "util"]
discover = ["__common"]
filter = ["__common", "futures-util"]
limit = ["__common", "tracing", "chrono/alloc", "product-os-semaphore", "product-os-async-executor", "product-os-async-executor/moment"] # "tokio/time", "tokio/sync", "tokio-util",
load = ["__common", "tracing", "chrono/alloc", "spin/mutex", "spin/spin_mutex", "libm", "product-os-async-executor/moment"] # "tokio/time",
load-shed = ["__common"]
log = ["tracing/log"]
make = ["futures-util", "pin-project-lite", "product-os-async-executor"] # "tokio/io-std"
ready-cache = ["futures-core", "futures-util", "indexmap", "tracing", "pin-project-lite", "product-os-security/hasher"] # "tokio/sync",
reconnect = ["make", "tracing"] # "tokio/io-std",
retry = ["__common", "util", "chrono/alloc", "spin/mutex", "spin/spin_mutex", "product-os-async-executor", "product-os-async-executor/moment"] # "tokio/time"
steer = []
timeout = ["pin-project-lite", "product-os-async-executor"] # , "tokio/time"
util = ["__common", "futures-util", "pin-project-lite", "sync_wrapper", "product-os-security/hasher"]

# std or tokio required
tokio_async = ["tokio/io-std"]
hedge = ["util", "filter", "futures-util", "hdrhistogram", "tokio/time", "tracing"]
buffer = ["__common", "tokio/sync", "tokio/rt", "tokio-util", "tracing"]
spawn-ready = ["__common", "futures-util", "tokio/sync", "tokio/rt", "util", "tracing"]

[workspace]