pub fn le<L: Iterator, R: Iterator>(a: L, b: R) -> bool where L::Item: PartialOrd<R::Item>Returns a <= b lexicographically (Using partial order, PartialOrd)
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, enum,
trait, type, macro,
and const.
Search functions by type signature (e.g.
vec -> usize)