Lib.rs

Cargo Features

[dependencies]
concurrency_traits = { version = "0.7.2", default-features = false, features = ["std", "alloc", "nightly", "impl_parking_lot", "impl_crossbeam"] }

default = std

These default features are set whenever concurrency_traits is added without default-features = false somewhere in the dependency tree.

Enables std of simple_futures

std default impl_parking_lot? = alloc

Affects concurrency_traits::StdThreadFunctions, park_mutex::ParkMutexStd, park_mutex::RawParkMutexStd, spin_lock::SpinLockStd, park_queue::ParkQueueStd…

alloc impl_crossbeam? std = simple_futures

Affects double_ended::AsyncDoubleEndedQueue, peek::AsyncPeekQueue, prepend::AsyncPrependQueue, reverse::AsyncReverseQueue, reverse::AsyncPeekReverseQueue, async_timeout::AsyncTimoutUpgradeReadGuard…

nightly

impl_parking_lot = parking_lot, std

impl_crossbeam = alloc, crossbeam

Enables alloc of crossbeam

crossbeam:

Enable to use APIs that require alloc. This is enabled by default and also enabled if the std feature is enabled.

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

simple_futures default alloc?

parking_lot impl_parking_lot?

Enables parking_lot ^0.11.1

crossbeam impl_crossbeam?