Trait quark::BitMask

source · 
pub trait BitMask: BitSize {
    fn mask(size: usize) -> Self;
    fn mask_to(&self, size: usize) -> Self;
}
Expand description

Provides bit mask calculation and masking on values.

This trait defines type methods for generating a bit mask of a specified length and value methods for masking to a specified bit length.

Examples

use quark::BitMask;

let nibble_mask = u32::mask(4);
assert_eq!(nibble_mask, 0xf);

let value: u32 = 0x1234_5678;
assert_eq!(value.mask_to(12), 0x678);

Required Methods

Returns a mask with the requested number of bits set.

Masks the value to the requested number of bits.

Implementations on Foreign Types

Implementors