Macro features_macro

macro_rules! features_macro {
    (
        @TARGET: $target:ident;
        @CFG: $cfg:meta;
        @MACRO_NAME: $macro_name:ident;
        @MACRO_ATTRS: $(#[$macro_attrs:meta])*
        $(@BIND_FEATURE_NAME: $bind_feature:tt; $feature_impl:tt;)*
        $(@FEATURE: /*#[$stability_attr:meta]*/ $feature:ident: $feature_lit:tt;)*
    ) => { ... };
}

🔬This is a nightly-only experimental API. (kernel_feature_detect)

Available on non-crate feature use_std only.