[package]
name = "embassy-sync"
version = "0.1.0"
edition = "2021"
description = "no-std, no-alloc synchronization primitives with async support"
repository = "https://github.com/embassy-rs/embassy"
readme = "README.md"
license = "MIT OR Apache-2.0"
categories = [
    "embedded",
    "no-std",
    "concurrency",
    "asynchronous",
]

[package.metadata.embassy_docs]
src_base = "https://github.com/embassy-rs/embassy/blob/embassy-sync-v$VERSION/embassy-sync/src/"
src_base_git = "https://github.com/embassy-rs/embassy/blob/$COMMIT/embassy-sync/src/"
features = ["nightly"]
target = "thumbv7em-none-eabi"

[features]
nightly = ["embedded-io/async"]
std = []

[dependencies]
defmt = { version = "0.3", optional = true }
log = { version = "0.4.14", optional = true }

futures-util = { version = "0.3.17", default-features = false }
atomic-polyfill = "1.0.1"
critical-section = "1.1"
heapless = "0.7.5"
cfg-if = "1.0.0"
embedded-io = "0.3.1"

[dev-dependencies]
futures-executor = { version = "0.3.17", features = [ "thread-pool" ] }
futures-test = "0.3.17"
futures-timer = "3.0.2"
futures-util = { version = "0.3.17", features = [ "channel" ] }

# Enable critical-section implementation for std, for tests
critical-section = { version = "1.1", features = ["std"] }
static_cell = "1.0"