Trait cranelift_bitset::scalar::ScalarBitSetStorage

pub trait ScalarBitSetStorage:
    Default
    + From<u8>
    + Shl<u8, Output = Self>
    + Shr<u8, Output = Self>
    + BitAnd<Output = Self>
    + BitOr<Output = Self>
    + Not<Output = Self>
    + Sub<Output = Self>
    + Add<Output = Self>
    + PartialEq
    + Copy {
    // Required methods
    fn leading_zeros(self) -> u8;
    fn trailing_zeros(self) -> u8;
    fn count_ones(self) -> u8;
}

A trait implemented by all integers that can be used as the backing storage for a ScalarBitSet.

You shouldn’t have to implement this yourself, it is already implemented for u{8,16,32,64,128} and if you need more bits than that, then use CompoundBitSet instead.

Required Methods

fn leading_zeros(self) -> u8

Count the number of leading zeros.

fn trailing_zeros(self) -> u8

Count the number of trailing zeros.

fn count_ones(self) -> u8

Count the number of bits set in this integer.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl ScalarBitSetStorage for u8

fn leading_zeros(self) -> u8

fn trailing_zeros(self) -> u8

fn count_ones(self) -> u8

impl ScalarBitSetStorage for u16

fn leading_zeros(self) -> u8

fn trailing_zeros(self) -> u8

fn count_ones(self) -> u8

impl ScalarBitSetStorage for u32

fn leading_zeros(self) -> u8

fn trailing_zeros(self) -> u8

fn count_ones(self) -> u8

impl ScalarBitSetStorage for u64

fn leading_zeros(self) -> u8

fn trailing_zeros(self) -> u8

fn count_ones(self) -> u8

impl ScalarBitSetStorage for u128

fn leading_zeros(self) -> u8

fn trailing_zeros(self) -> u8

fn count_ones(self) -> u8

impl ScalarBitSetStorage for usize

fn leading_zeros(self) -> u8

fn trailing_zeros(self) -> u8

fn count_ones(self) -> u8

Implementors