Trait NumberTests 

pub trait NumberTests {
    // Required methods
    fn is_zero(_: &Self) -> bool;
    fn is_even(_: &Self) -> bool;
    fn is_negative(_: &Self) -> bool;
    fn bits(_: &Self) -> usize;
}

Numerical tests for a BigInt

Required Methods

fn is_zero(_: &Self) -> bool

Is a BigInt equal to zero

fn is_even(_: &Self) -> bool

Is a BigInt even

fn is_negative(_: &Self) -> bool

Is a BitInt negative

fn bits(_: &Self) -> usize

How many bits in a BigInt

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 NumberTests for Mpz

fn is_zero(me: &Self) -> bool

fn is_even(me: &Self) -> bool

fn is_negative(me: &Self) -> bool

fn bits(me: &Self) -> usize

Implementors