[package]
name = "swap-buffer-queue"
version = "0.2.1"
edition = "2021"
exclude = [".*"]
description = "A buffering MPSC queue."
homepage = "https://github.com/wyfo/swap-buffer-queue"
readme = "README.md"
keywords = [
  "atomic",
  "lock-free",
  "no-std",
  "mpsc",
  "async",
]
categories = [
  "concurrency",
  "data-structures",
  "no-std",
]
license = "MIT"
repository = "https://github.com/wyfo/swap-buffer-queue"

[features]
default = ["std"]
alloc = []
std = ["alloc"]
stream = ["std", "dep:futures-core", "dep:futures-util"]
write = []

[dependencies]
crossbeam-utils = { version = "0.8", default-features = false }
futures-core = { version = "0.3", default-features = false, optional = true }
futures-util = { version = "0.3", default-features = false, optional = true }

[dev-dependencies]
tokio-test = "0.4"
tokio = { version = "1", features = ["macros", "rt-multi-thread", "test-util", "time"] }

[target.'cfg(loom)'.dev-dependencies]
loom = { version = "0.7", features = ["futures"] }

[lints.rust]
unexpected_cfgs = { level = "warn", check-cfg = ['cfg(loom)'] }

# see https://users.rust-lang.org/t/how-to-document-optional-features-in-api-docs/64577/3
[package.metadata.docs.rs]
all-features = true
rustdoc-args = [
  "--cfg",
  "docsrs",
]