Trait clarity_repl::clarity::util::bitcoin::util::BitArray[−][src]

pub trait BitArray {
    fn bit(&self, idx: usize) -> bool;

    fn bit_slice(&self, start: usize, end: usize) -> Self;

    fn mask(&self, n: usize) -> Self;

    fn trailing_zeros(&self) -> usize;

    fn zero() -> Self;

    fn one() -> Self;
}

A trait which allows numbers to act as fixed-size bit arrays

Required methods

fn bit(&self, idx: usize) -> bool[src]

Is bit set?

fn bit_slice(&self, start: usize, end: usize) -> Self[src]

Returns an array which is just the bits from start to end

fn mask(&self, n: usize) -> Self[src]

Bitwise and with n ones

fn trailing_zeros(&self) -> usize[src]

Trailing zeros

fn zero() -> Self[src]

Create all-zeros value

fn one() -> Self[src]

Create value represeting one

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Implementors

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