[package]
name = "corosensei"
version = "0.2.1"
authors = ["Amanieu d'Antras <amanieu@gmail.com>"]
description = "A fast and safe implementation of stackful coroutines"
license = "MIT OR Apache-2.0"
repository = "https://github.com/Amanieu/corosensei"
readme = "README.md"
keywords = ["coroutine", "stack", "fiber", "generator"]
categories = ["data-structures", "no-std", "concurrency"]
exclude = [".github", "ci"]
edition = "2021"
rust-version = "1.59.0"

[dependencies]
cfg-if = "1.0.0"
scopeguard = { version = "1.2.0", default-features = false }

[target.'cfg(unix)'.dependencies]
libc = { version = "0.2.159", optional = true }

[target.'cfg(windows)'.dependencies]
windows-sys = { version = "0.59.0", features = [
    "Win32_Foundation",
    "Win32_System_Diagnostics_Debug",
    "Win32_System_Kernel",
    "Win32_System_Memory",
    "Win32_System_Threading",
    "Win32_System_SystemInformation",
], optional = true }

[build-dependencies]
autocfg = "1.1.0"

[dev-dependencies]
backtrace = "0.3.69"
criterion = "0.5.1"

# criterion-cycles-per-byte only supports x86.
[target.'cfg(any(target_arch = "x86", target_arch = "x86_64"))'.dev-dependencies]
criterion-cycles-per-byte = "0.6.1"

[features]
default = ["default-stack", "unwind"]

# Provide a DefaultStack implementation. Requires std.
default-stack = ["libc", "windows-sys"]

# Support propagating panics from coroutines back up to their callers. This
# feature also allows coroutines to be safely unwound when they are suspended.
unwind = []

# Use the may_unwind feature of inline assembly for unwinding. This is more
# efficient but is only available on nightly Rust.
asm-unwind = ["unwind"]

# Build docs for all supported targets.
[package.metadata.docs.rs]
targets = [
    "x86_64-unknown-linux-gnu",
    "i686-unknown-linux-gnu",
    "aarch64-unknown-linux-gnu",
    "armv7-unknown-linux-gnueabihf",
    "riscv64gc-unknown-linux-gnu",
    "x86_64-apple-darwin",
    "aarch64-apple-darwin",
    "x86_64-pc-windows-msvc",
    "i686-pc-windows-msvc",
]

[[bench]]
name = "coroutine"
harness = false

# We want debug symbols on release binaries by default. We can always strip them
# out later if necessary.
[profile.release]
debug = true
[profile.bench]
debug = true