#[token_target_features_boundary]Available on crate feature
macros only.Expand description
Descriptive alias for [arcane].
Generates a safe wrapper around a #[target_feature] inner function.
The token type in your signature determines which CPU features are enabled.
Creates an LLVM optimization boundary — use [token_target_features]
(alias for [rite]) for inner helpers to avoid this.
Since Rust 1.85, value-based SIMD intrinsics are safe inside
#[target_feature] functions. This macro generates the #[target_feature]
wrapper so you never need to write unsafe for SIMD code.
See [arcane] for full documentation and examples.