The FromStr trait for types that can be created from strings
| FromStr | A trait to abstract the idea of creating a new instance of a type from a string. |
| from_str | A utility function that just calls FromStr::from_str |
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).