Function rustc_builtin_macros::cfg::parse_cfg [−][src]
fn parse_cfg<'a>(
cx: &mut ExtCtxt<'a>,
sp: Span,
tts: TokenStream
) -> Result<MetaItem, DiagnosticBuilder<'a>>fn parse_cfg<'a>(
cx: &mut ExtCtxt<'a>,
sp: Span,
tts: TokenStream
) -> Result<MetaItem, DiagnosticBuilder<'a>>