Crate features / flume
Feature flags · flume 0.12.0 · from crates.io 2026-10-24
flume features: what each one does, and the line to copy
Short answerflume 0.12.0 has 4 features. By default it turns on async, select, eventual-fairness; add default-features = false to start from nothing.
Pick features
0.12.0latest version
4features
0optional dependencies
not setMSRV (rust-version)
Every feature
| Feature | In default | Turns on |
|---|---|---|
async | yes | futures-sink, futures-core |
eventual-fairness | yes | select, fastrand |
select | yes | nothing else (a switch the code checks) |
spin | nothing else (a switch the code checks) |
dep:x turns on the optional dependency x; x/y turns on feature y of dependency x (with ?, only if x is already on).
More on flume
Real downloads, dependents and alternatives: flume crate data (768.9K real downloads a day, 970 dependents).
docs.rs feature list · crates.io · license Apache-2.0/MIT · edition 2018
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