rit 0.1.3

Bit operation for rust.
Documentation 
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use rit;

#[test]
fn rit_eq1() {
    assert_eq!(rit::eq1!(0b0000_1111, 0), true);
    assert_eq!(rit::eq1!(0b0000_1111, 1), true);
    assert_eq!(rit::eq1!(0b0000_1111, 2), true);
    assert_eq!(rit::eq1!(0b0000_1111, 3), true);
    assert_eq!(rit::eq1!(0b0000_1111, 4), false);
    assert_eq!(rit::eq1!(0b0000_1111, 5), false);
    assert_eq!(rit::eq1!(0b0000_1111, 6), false);
    assert_eq!(rit::eq1!(0b0000_1111, 7), false);

    let a: u32 = 0x00000000f0;
    assert_eq!(rit::eq1!(a, 0), false);
    assert_eq!(rit::eq1!(a, 1), false);
    assert_eq!(rit::eq1!(a, 2), false);
    assert_eq!(rit::eq1!(a, 3), false);
    assert_eq!(rit::eq1!(a, 4), true);
    assert_eq!(rit::eq1!(a, 5), true);
    assert_eq!(rit::eq1!(a, 6), true);
    assert_eq!(rit::eq1!(a, 7), true);
}

#[test]
fn rit_set() {
    assert_eq!(rit::set!(0b0000_1111, 0), 0x0f);
    assert_eq!(rit::set!(0b0000_1111, 1), 0x0f);
    assert_eq!(rit::set!(0b0000_1111, 2), 0x0f);
    assert_eq!(rit::set!(0b0000_1111, 3), 0x0f);
    assert_eq!(rit::set!(0b0000_1111, 4), 0x1f);
    assert_eq!(rit::set!(0b0000_1111, 5), 0x2f);
    assert_eq!(rit::set!(0b0000_1111, 6), 0x4f);
    assert_eq!(rit::set!(0b0000_1111, 7), 0x8f);

    let a: u32 = 0x00000000f0;
    assert_eq!(rit::set!(a, 0), 0x00000000f1);
    assert_eq!(rit::set!(a, 1), 0x00000000f2);
    assert_eq!(rit::set!(a, 2), 0x00000000f4);
    assert_eq!(rit::set!(a, 3), 0x00000000f8);
    assert_eq!(rit::set!(a, 4), 0x00000000f0);
    assert_eq!(rit::set!(a, 5), 0x00000000f0);
    assert_eq!(rit::set!(a, 6), 0x00000000f0);
    assert_eq!(rit::set!(a, 7), 0x00000000f0);
}

#[test]
fn rit_clr() {
    assert_eq!(rit::clr!(0b0000_1111, 0), 0x0e);
    assert_eq!(rit::clr!(0b0000_1111, 1), 0x0d);
    assert_eq!(rit::clr!(0b0000_1111, 2), 0x0b);
    assert_eq!(rit::clr!(0b0000_1111, 3), 0x07);
    assert_eq!(rit::clr!(0b0000_1111, 4), 0x0f);
    assert_eq!(rit::clr!(0b0000_1111, 5), 0x0f);
    assert_eq!(rit::clr!(0b0000_1111, 6), 0x0f);
    assert_eq!(rit::clr!(0b0000_1111, 7), 0x0f);

    let a: u32 = 0x00000000f0;
    assert_eq!(rit::clr!(a, 0), 0x00000000f0);
    assert_eq!(rit::clr!(a, 1), 0x00000000f0);
    assert_eq!(rit::clr!(a, 2), 0x00000000f0);
    assert_eq!(rit::clr!(a, 3), 0x00000000f0);
    assert_eq!(rit::clr!(a, 4), 0x00000000e0);
    assert_eq!(rit::clr!(a, 5), 0x00000000d0);
    assert_eq!(rit::clr!(a, 6), 0x00000000b0);
    assert_eq!(rit::clr!(a, 7), 0x0000000070);
}