Crate xbits 

Bit operations on [u8]

Usage

[u16] chunks to mnemonic indices by 11 bits.
[u8] chunks to base64 indices by 6 bits.

Examples

use xbits::{AsBits, AsBitsMut};
use xbits::FromBits;

assert_eq!(vec![0b1111_1111, 0b1100_0000].as_bits().all_one(), false);
assert_eq!(vec![0b1111_1111, 0b1100_0000].as_bits().trailing_zeros(), 6);

assert_eq!(
    [0b1111_0000_u8].as_bits().iter().collect::<Vec<bool>>(),
    vec![true, true, true, true, false, false, false, false]
);

assert_eq!(
    vec![0b1111_1111, 0b1111_1111].as_bits().chunks(6).collect::<Vec<u8>>(),
    vec![0b11_1111, 0b11_1111, 0b11_1100]
);

assert_eq!(
    vec![0b1111_1111; 3].as_bits().chunks(11).collect::<Vec<u16>>(),
    vec![0b111_1111_1111, 0b111_1111_1111, 0b110_0000_0000]
);

assert_eq!(
   vec![0b1111_1111, 0b1100_0000].as_bits_mut().reverse().to_ref().as_bytes(),
   vec![0b0000_0011, 0b1111_1111]
);

assert_eq!(
    Vec::from_bits([true, true, true, true, false, false, false, false].iter().copied()),
    [0b1111_0000]
);

assert_eq!(
    Vec::from_bit_chunks([0b11_1111_u8, 0b11_1111, 0b11_1111].into_iter(), 6),
    vec![0b1111_1111, 0b1111_1111, 0b1100_0000]
);

assert_eq!(
    Vec::from_bit_chunks([0b1111_u16, 0b1111, 0b1111].into_iter(), 6),
    vec![0b001111_00, 0b1111_0011, 0b1100_0000]
);

Re-exports

pub use core::FromBits;

pub use core::ToBits;

Modules

core

Structs

BitsMut

A mutable wrapper to a byte array that allows for bit-level operations. It provides methods for shifting, bitwise operations, and reversing bits. It can be used to modify the underlying byte array directly.

BitsRef

A wrapper to a byte array that allows for bit-level operations. It provides easy to use methods for checking bit states, iterating over bits, and performing bitwise operations.

Traits

AsBits

AsBitsMut