Trait BinaryFnMut

pub trait BinaryFnMut<A1, A2>: FnMut(A1, A2) -> Self::Ret {
    type Ret;
}

Required Associated Types

type Ret

Implementors

impl<A1, A2, R, T> BinaryFnMut<A1, A2> for T

where T: FnMut(A1, A2) -> R,

type Ret = R