Function syntax::ext::tt::macro_parser::initial_matcher_pos[src]
pub fn initial_matcher_pos(ms: Vec<Matcher>, sep: Option<Token>, lo: BytePos) -> Box<MatcherPos>
syntax::ext::tt::macro_parser
syntax::ext::tt::macro_parser
pub fn initial_matcher_pos(ms: Vec<Matcher>, sep: Option<Token>, lo: BytePos) -> Box<MatcherPos>
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).