Function rustc_expand::base::expander
source · fn expander<'cx>(
_: &'cx mut ExtCtxt<'_>,
span: Span,
_: TokenStream
) -> Box<dyn MacResult + 'cx>fn expander<'cx>(
_: &'cx mut ExtCtxt<'_>,
span: Span,
_: TokenStream
) -> Box<dyn MacResult + 'cx>