Cargo Features

rustix-futex-sync has no features set by default.

rustix-futex-sync = { version = "0.2.1", features = ["nightly", "atomic_usize", "rustc-dep-of-std"] }

Enables nightly of lock_api


Enables atomic_usize of lock_api

Affects rustix-futex-sync::ReentrantMutex, rustix-futex-sync::ReentrantMutexGuard

rustc-dep-of-std = compiler_builtins

Enables rustc-dep-of-std of rustix and rustc-std-workspace-core

Special dependencies used in rustc-dep-of-std mode.

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.

compiler_builtins rustc-dep-of-std?