Bitit

A library for bitwise iteration over Rust integers.

Examples

fn main() {
    use bitit::BitIter;

    let x: u8 = 0b10101100;

    // Get ones as singular bits:
    print!("1s:\t");
    for b in x.ones() {
        print!("{b} ");
    }
    println!();

    // Or zeros:
    print!("0s:\t");
    for b in x.zeros() {
        print!("{b} ");
    }
    println!();

    // Or as indices:
    print!("1s at:\t");
    for i in x.one_indices() {
        print!("{i} ");
    }
    println!();

    // Or see them all as bools:
    print!("Bits:\t");
    for b in x.bits_rev() {
        // Using `bits_rev` so the bits are printed in the same order as defined.
        print!("{}", b as u8);
    }
    println!();
}

Output:

1s:     4 8 32 128
0s:     1 2 16 64
1s at:  2 3 5 7
Bits:   10101100