Trait algebraics::traits::CeilLog2

pub trait CeilLog2: Integer {
    fn ceil_log2(&self) -> Option<usize>;
}

Required methods

fn ceil_log2(&self) -> Option<usize>

returns ceil(log2(self)) if self is positive returns None for zero or negative

Implementations on Foreign Types

impl CeilLog2 for u8

fn ceil_log2(&self) -> Option<usize>

impl CeilLog2 for u16

fn ceil_log2(&self) -> Option<usize>

impl CeilLog2 for u32

fn ceil_log2(&self) -> Option<usize>

impl CeilLog2 for u64

fn ceil_log2(&self) -> Option<usize>

impl CeilLog2 for u128

fn ceil_log2(&self) -> Option<usize>

impl CeilLog2 for usize

fn ceil_log2(&self) -> Option<usize>

impl CeilLog2 for i8

fn ceil_log2(&self) -> Option<usize>

impl CeilLog2 for i16

fn ceil_log2(&self) -> Option<usize>

impl CeilLog2 for i32

fn ceil_log2(&self) -> Option<usize>

impl CeilLog2 for i64

fn ceil_log2(&self) -> Option<usize>

impl CeilLog2 for i128

fn ceil_log2(&self) -> Option<usize>

impl CeilLog2 for isize

fn ceil_log2(&self) -> Option<usize>

impl CeilLog2 for BigUint

fn ceil_log2(&self) -> Option<usize>

impl CeilLog2 for BigInt

fn ceil_log2(&self) -> Option<usize>

Implementors