contained 0.2.4

contained works to provide several macros and interface for transparent wrapper types in Rust.
Documentation 
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/*
    appellation: macros <test>
    authors: @FL03
*/
use contained::fmt_wrapper;

#[derive(Clone, Copy, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(transparent)]
pub struct A<T>(pub T);

#[derive(Clone, Copy, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(transparent)]
pub struct B<T> {
    pub value: T,
}

fmt_wrapper! {
    impl A<Q> {
        Binary,
        Debug,
        Display,
        LowerHex,
        UpperHex,
        LowerExp,
        UpperExp,
        Pointer
    }
}

fmt_wrapper! {
    impl B<Q>.value {
        Binary,
        Debug,
        Display,
        LowerHex,
        UpperHex,
        LowerExp,
        UpperExp,
        Pointer
    }
}

#[test]
fn test_fmt_wrapper() {
    let a = A(42);
    let b = B { value: 42 };
    assert_eq!(format!("{}", a), format!("{}", b));

    let a = A(3.14);
    assert_eq!(format!("{:.3}", a), format!("{:.3}", 3.14));
}