Struct BitReader 

pub struct BitReader<'a> { /* private fields */ }

Borrowed bit reader over &[u8]. LSB-first within each byte.

Implementations

impl<'a> BitReader<'a>

pub fn new(bytes: &'a [u8]) -> Self

pub fn bit_position(&self) -> u64

Total bits consumed so far.

pub fn bytes_consumed(&self) -> usize

Bytes consumed so far, rounded up — useful for advancing an outer byte cursor past the bitstream.

pub fn read_bit(&mut self) -> Result<u8>

Read one bit (0 or 1).

pub fn read_bits(&mut self, n: u32) -> Result<u64>

Read n bits LSB-first as an unsigned integer in the low bits.

pub fn read_signed(&mut self, n: u32) -> Result<i64>

Read n bits and sign-extend (two’s complement). n must be ≤ 64.