Trait BitBlock

pub trait BitBlock:
    Copy
    + Add<Self, Output = Self>
    + Sub<Self, Output = Self>
    + Shl<usize, Output = Self>
    + Shr<usize, Output = Self>
    + Not<Output = Self>
    + BitAnd<Self, Output = Self>
    + BitOr<Self, Output = Self>
    + BitXor<Self, Output = Self>
    + Rem<Self, Output = Self>
    + Eq
    + Ord
    + Hash {
    // Required methods
    fn bits() -> usize;
    fn from_byte(byte: u8) -> Self;
    fn count_ones(self) -> usize;
    fn zero() -> Self;
    fn one() -> Self;

    // Provided methods
    fn bytes() -> usize { ... }
    fn count_zeros(self) -> usize { ... }
}

Abstracts over a pile of bits (basically unsigned primitives)

Required Methods

fn bits() -> usize

How many bits it has

fn from_byte(byte: u8) -> Self

Convert a byte into this type (lowest-order bits set)

fn count_ones(self) -> usize

Count the number of 1’s in the bitwise repr

fn zero() -> Self

Get 0

fn one() -> Self

Get 1

Provided Methods

fn bytes() -> usize

How many bytes it has

fn count_zeros(self) -> usize

Count the number of 0’s in the bitwise repr

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 u8

fn bits() -> usize

fn from_byte(byte: u8) -> Self

fn count_ones(self) -> usize

fn count_zeros(self) -> usize

fn one() -> Self

fn zero() -> Self

impl BitBlock for u16

fn bits() -> usize

fn from_byte(byte: u8) -> Self

fn count_ones(self) -> usize

fn count_zeros(self) -> usize

fn one() -> Self

fn zero() -> Self

impl BitBlock for u32

fn bits() -> usize

fn from_byte(byte: u8) -> Self

fn count_ones(self) -> usize

fn count_zeros(self) -> usize

fn one() -> Self

fn zero() -> Self

impl BitBlock for u64

fn bits() -> usize

fn from_byte(byte: u8) -> Self

fn count_ones(self) -> usize

fn count_zeros(self) -> usize

fn one() -> Self

fn zero() -> Self

impl BitBlock for usize

fn bits() -> usize

fn from_byte(byte: u8) -> Self

fn count_ones(self) -> usize

fn count_zeros(self) -> usize

fn one() -> Self

fn zero() -> Self

Implementors