Function rustc_expand::mbe::transcribe::transcribe_metavar_expr
source · fn transcribe_metavar_expr<'a>(
cx: &ExtCtxt<'a>,
expr: &MetaVarExpr,
interp: &FxHashMap<MacroRulesNormalizedIdent, NamedMatch>,
marker: &mut Marker,
repeats: &[(usize, usize)],
result: &mut Vec<TokenTree>,
sp: &DelimSpan
) -> PResult<'a, ()>