pub trait AsResult<T, E> {
fn as_result<'a>(&'a self) -> Result<&'a T, &'a E>;
}A generic trait for converting a value to a Result
fn as_result<'a>(&'a self) -> Result<&'a T, &'a E>Convert to the result type
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).