educe 0.4.3

This crate provides procedural macros to help you implement Rust-built-in traits quickly.
Documentation 
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#![cfg(all(feature = "Deref", feature = "DerefMut"))]
#![no_std]

#[macro_use]
extern crate educe;

#[test]
#[allow(dead_code)]
fn basic() {
    #[derive(Educe)]
    #[educe(Deref, DerefMut)]
    struct Struct {
        f1: u8,
    }

    #[derive(Educe)]
    #[educe(Deref, DerefMut)]
    struct Struct2 {
        f1: u8,
        #[educe(Deref, DerefMut)]
        f2: u8,
    }

    #[derive(Educe)]
    #[educe(Deref, DerefMut)]
    struct Tuple(u8);

    #[derive(Educe)]
    #[educe(Deref, DerefMut)]
    struct Tuple2(u8, #[educe(Deref, DerefMut)] u8);

    let mut s1 = Struct {
        f1: 1,
    };

    let mut s2 = Struct2 {
        f1: 1,
        f2: 2,
    };

    let mut t1 = Tuple(1);
    let mut t2 = Tuple2(1, 2);

    *s1 += 100;
    *s2 += 100;

    *t1 += 100;
    *t2 += 100;

    assert_eq!(101, *s1);
    assert_eq!(102, *s2);

    assert_eq!(101, *t1);
    assert_eq!(102, *t2);
}