enum_delegate 0.2.0

Easily replace dynamic dispatch with an enum, for speed and serialization
Documentation 
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trait Foo {
    fn number(&self) -> i32;
}

struct A;

impl Foo for A {
    fn number(&self) -> i32 {
        0
    }
}

struct B;

impl Foo for B {
    fn number(&self) -> i32 {
        1
    }
}

#[enum_delegate::implement(Foo)]
enum AllFoos {
    A(A),
    B(B),
}

fn main() {}