educe 0.4.3

This crate provides procedural macros to help you implement Rust-built-in traits quickly.
Documentation 
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#![allow(clippy::clone_on_copy)]
#![cfg(all(feature = "Copy", feature = "Clone"))]
#![no_std]

#[macro_use]
extern crate educe;

#[test]
fn basic() {
    #[derive(Educe)]
    #[educe(Copy, Clone)]
    enum Enum {
        Unit,
        Struct {
            f1: u8,
        },
        Tuple(u8),
    }

    let u = Enum::Unit.clone();
    let s = Enum::Struct {
        f1: 1,
    }
    .clone();
    let t = Enum::Tuple(1).clone();

    assert!(if let Enum::Unit = u {
        true
    } else {
        false
    });

    if let Enum::Struct {
        f1,
    } = s
    {
        assert_eq!(1, f1);
    } else {
        panic!();
    }

    if let Enum::Tuple(f1) = t {
        assert_eq!(1, f1);
    } else {
        panic!();
    }
}

#[test]
fn bound_1() {
    #[derive(Educe)]
    #[educe(Copy(bound), Clone(bound))]
    enum Enum<T> {
        Struct {
            f1: T,
        },
        Tuple(T),
    }

    let s = Enum::Struct {
        f1: 1,
    }
    .clone();
    let t = Enum::Tuple(1).clone();

    if let Enum::Struct {
        f1,
    } = s
    {
        assert_eq!(1, f1);
    } else {
        panic!();
    }

    if let Enum::Tuple(f1) = t {
        assert_eq!(1, f1);
    } else {
        panic!();
    }
}

#[test]
fn bound_2() {
    #[derive(Educe)]
    #[educe(Copy(bound = "T: core::marker::Copy"), Clone(bound = "T: core::marker::Copy"))]
    enum Enum<T> {
        Struct {
            f1: T,
        },
        Tuple(T),
    }

    let s = Enum::Struct {
        f1: 1,
    }
    .clone();
    let t = Enum::Tuple(1).clone();

    if let Enum::Struct {
        f1,
    } = s
    {
        assert_eq!(1, f1);
    } else {
        panic!();
    }

    if let Enum::Tuple(f1) = t {
        assert_eq!(1, f1);
    } else {
        panic!();
    }
}

#[test]
fn bound_3() {
    #[derive(Educe)]
    #[educe(Copy(bound = "T: core::marker::Copy"), Clone(bound = "T: core::marker::Copy"))]
    enum Enum<T> {
        Struct {
            f1: T,
        },
        Tuple(T),
    }

    let s = Enum::Struct {
        f1: 1,
    }
    .clone();
    let t = Enum::Tuple(1).clone();

    if let Enum::Struct {
        f1,
    } = s
    {
        assert_eq!(1, f1);
    } else {
        panic!();
    }

    if let Enum::Tuple(f1) = t {
        assert_eq!(1, f1);
    } else {
        panic!();
    }
}