Struct BitsMut 

pub struct BitsMut<'s> {
    pub storage: BitPieceStorageMutRef<'s>,
    pub start_bit_index: usize,
}

a convenience type for interacting with the bits of an underlying storage type, starting at a specific bit index. this is useful for implementing mutable references to bitpieces.

Fields

storage: BitPieceStorageMutRef<'s>

start_bit_index: usize

Implementations

impl<'s> BitsMut<'s>

pub const fn new( storage: BitPieceStorageMutRef<'s>, start_bit_index: usize, ) -> Self

pub const fn get_bits(&self, rel_bit_index: usize, len: usize) -> u64

returns len bits starting at relative bit index rel_bit_index.

pub const fn get_bits_noshift(&self, rel_bit_index: usize, len: usize) -> u64

returns len bits starting at relative bit index rel_bit_index, but returns them at their original bit position. basically, this only masks the value, without shifting.

pub const fn set_bits( &mut self, rel_bit_index: usize, len: usize, new_value: u64, )

modifies the len bits starting at relative bit index rel_bit_index to the given new_value.

Trait Implementations

impl<'s> Debug for BitsMut<'s>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.