Crate features / wasm-bindgen-backend
Feature flags · wasm-bindgen-backend 0.2.104 · from crates.io 2026-10-24
wasm-bindgen-backend features: what each one does, and the line to copy
Short answerwasm-bindgen-backend 0.2.104 has 1 feature. Nothing is on by default: turn on what you use. It needs Rust 1.57 or newer.
Pick features
Every feature
| Feature | In default | Turns on |
|---|---|---|
extra-traits | syn/extra-traits |
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 wasm-bindgen-backend declares (rust-version), and the release that changed it:
- 0.2.87 (2023-06-12): Rust 1.56
- 0.2.88 (2023-11-01): Rust 1.57
Stuck on an older compiler? Pin the last version that supports it, for example cargo update -p wasm-bindgen-backend --precise <version>, or use resolver 3, which picks compatible versions for you.
More on wasm-bindgen-backend
Real downloads, dependents and alternatives: wasm-bindgen-backend crate data (265.6K real downloads a day, 1 dependents).
docs.rs feature list · crates.io · license MIT OR Apache-2.0 · edition 2021
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