Function rustc_expand::mbe::transcribe::extract_var_symbol

source ยท 
fn extract_var_symbol<'a>(
    dcx: DiagCtxtHandle<'a>,
    ident: Ident,
    interp: &FxHashMap<MacroRulesNormalizedIdent, NamedMatch>,
) -> PResult<'a, Symbol>
Expand description

Extracts an metavariable symbol that can be an identifier, a token tree or a literal.