Function rustc_builtin_macros::cfg::parse_cfg
source · fn parse_cfg<'a>(
cx: &mut ExtCtxt<'a>,
span: Span,
tts: TokenStream
) -> PResult<'a, MetaItem>
fn parse_cfg<'a>(
cx: &mut ExtCtxt<'a>,
span: Span,
tts: TokenStream
) -> PResult<'a, MetaItem>