Trait BitBlock

pub trait BitBlock:
    Copy
    + Eq
    + Not<Output = Self>
    + BitAnd<Self, Output = Self>
    + BitAndAssign
    + BitOr<Self, Output = Self>
    + Shl<usize, Output = Self> {
    const BITS: u32;
    const ONE: Self;
    const ZERO: Self;

    // Required methods
    fn wrapping_sub(self, rhs: Self) -> Self;
    fn trailing_zeros(self) -> u32;
}

A type used to represent blocks in a bit set. A smaller type, compared to usize, means taking less advantage of native operations. A larger type means we might over-allocate more.

Required Associated Constants

const BITS: u32

The number of bits that Self can represent.

const ONE: Self

The first bit is set.

const ZERO: Self

No bits are set.

Required Methods

fn wrapping_sub(self, rhs: Self) -> Self

fn trailing_zeros(self) -> u32

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl BitBlock for u64

const BITS: u32 = 64u32

const ONE: Self = 1u64

const ZERO: Self = 0u64

fn wrapping_sub(self, rhs: Self) -> Self

fn trailing_zeros(self) -> u32

Implementors