Function syntax::ext::source_util::expand_col[src]
pub fn expand_col(cx: &mut ExtCtxt, sp: Span, tts: &[TokenTree]) -> Box<MacResult>
syntax::ext::source_util
syntax::ext::source_util
pub fn expand_col(cx: &mut ExtCtxt, sp: Span, tts: &[TokenTree]) -> Box<MacResult>
Prefix searches with a type followed by a colon (e.g.
fn:) to restrict the search to a given type.
Accepted types are: fn, mod,
struct (or str), enum,
trait, typedef (or
tdef).