Trait hash_trie::traits::BitIndex

pub trait BitIndex {
    fn bit_index(&self, bit: Self) -> Result<usize, BitError>;
}

BitIndex supports counting less significant 1s in the word (1s to the right of the bit).

Required methods

fn bit_index(&self, bit: Self) -> Result<usize, BitError>

Count less significant 1s in the word (1s to the right of the bit) or return either BitError::CountNotEqualToOne or BitError::NotFound.

e.g. 0b110110.bit_index(0b100) == 1

Implementations on Foreign Types

impl BitIndex for u8

fn bit_index(&self, bit: Self) -> Result<usize, BitError>

impl BitIndex for u16

fn bit_index(&self, bit: Self) -> Result<usize, BitError>

impl BitIndex for u32

fn bit_index(&self, bit: Self) -> Result<usize, BitError>

impl BitIndex for u64

fn bit_index(&self, bit: Self) -> Result<usize, BitError>

impl BitIndex for u128

fn bit_index(&self, bit: Self) -> Result<usize, BitError>

impl BitIndex for usize

fn bit_index(&self, bit: Self) -> Result<usize, BitError>

Implementors