fn backend_feature_name<'a>(sess: &Session, s: &'a str) -> Option<&'a str>Expand description
Returns a feature name for the given +feature or -feature string.
Only allows features that are backend specific (i.e. not RUSTC_SPECIFIC_FEATURES.)
fn backend_feature_name<'a>(sess: &Session, s: &'a str) -> Option<&'a str>Returns a feature name for the given +feature or -feature string.
Only allows features that are backend specific (i.e. not RUSTC_SPECIFIC_FEATURES.)