fn call(&mut self, a: &A, b: &B, c: &C) -> D
impl<A, B, C, D, FN: FnMut(&A, &B, &C) -> D> IsLambda3<A, B, C, D> for Lambda<FN>[src]
impl<A, B, C, D, FN: FnMut(&A, &B, &C) -> D> IsLambda3<A, B, C, D> for FN[src]