pub enum HasArg {
Yes,
No,
Maybe,
}Describes whether an option has an argument.
impl std::clone::Clone for HasArgfn clone(&self) -> HasArgimpl std::cmp::Eq for HasArg
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).