Crate features / crossbeam
Feature flags · crossbeam 0.8.5 · from crates.io 2026-10-24
crossbeam features: what each one does, and the line to copy
Short answercrossbeam 0.8.5 has 3 features. By default it turns on std; add default-features = false to start from nothing. It needs Rust 1.61 or newer.
Pick features
Every feature
| Feature | In default | Turns on |
|---|---|---|
alloc | crossbeam-epoch/alloc, crossbeam-queue/alloc | |
nightly | crossbeam-epoch/nightly, crossbeam-utils/nightly, crossbeam-queue/nightly | |
std | yes | alloc, crossbeam-channel/std, crossbeam-deque/std, crossbeam-epoch/std, crossbeam-queue/std, crossbeam-utils/std |
dep:x turns on the optional dependency x; x/y turns on feature y of dependency x (with ?, only if x is already on).
MSRV history
The minimum Rust version crossbeam declares (rust-version), and the release that changed it:
- 0.8.2 (2022-07-23): Rust 1.38
- 0.8.3 (2023-12-24): Rust 1.61
Stuck on an older compiler? Pin the last version that supports it, for example cargo update -p crossbeam --precise <version>, or use resolver 3, which picks compatible versions for you.
More on crossbeam
Real downloads, dependents and alternatives: crossbeam crate data (374.9K real downloads a day, 1,418 dependents).
Security record: crossbeam advisories.
docs.rs feature list · crates.io · license MIT OR Apache-2.0 · edition 2021
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