Trait functor::Contravariant
[−]
[src]
pub trait Contravariant<'a, B>: ReParam<B> {
fn contramap<F: 'a + Fn(B) -> Self::Param>(self, F) -> Self::Output;
}
pub trait Contravariant<'a, B>: ReParam<B> {
fn contramap<F: 'a + Fn(B) -> Self::Param>(self, F) -> Self::Output;
}
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, typedef (or
tdef).
Search functions by type signature (e.g.
vec -> usize)