Crate features / fragile
Feature flags · fragile 3.0.0 · from crates.io 2026-10-24
fragile features: what each one does, and the line to copy
Short answerfragile 3.0.0 has 2 features. By default it turns on stream; add default-features = false to start from nothing. It needs Rust 1.56.0 or newer.
Pick features
Every feature
| Feature | In default | Turns on |
|---|---|---|
future | nothing else (a switch the code checks) | |
stream | yes | future, futures-core |
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 fragile declares (rust-version), and the release that changed it:
- 2.1.0 (2026-04-01): Rust 1.56.0
Stuck on an older compiler? Pin the last version that supports it, for example cargo update -p fragile --precise <version>, or use resolver 3, which picks compatible versions for you.
More on fragile
Real downloads, dependents and alternatives: fragile crate data (351.2K real downloads a day, 24 dependents).
docs.rs feature list · crates.io · license Apache-2.0 · edition 2018
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