Function syntax::fold::fold_opt_lifetime[src]
pub fn fold_opt_lifetime<T: Folder>(o_lt: &Option<Lifetime>, fld: &mut T) -> Option<Lifetime>
pub fn fold_opt_lifetime<T: Folder>(o_lt: &Option<Lifetime>, fld: &mut T) -> Option<Lifetime>
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).