Trait RandBigInt 

pub trait RandBigInt {
    // Required methods
    fn gen_biguint(&mut self, bit_size: u64) -> BigUint;
    fn gen_bigint(&mut self, bit_size: u64) -> BigInt;
    fn gen_biguint_below(&mut self, bound: &BigUint) -> BigUint;
    fn gen_biguint_range(
        &mut self,
        lbound: &BigUint,
        ubound: &BigUint,
    ) -> BigUint;
    fn gen_bigint_range(&mut self, lbound: &BigInt, ubound: &BigInt) -> BigInt;
}

Available on crate feature rand only.

A trait for sampling random big integers.

The rand feature must be enabled to use this. See crate-level documentation for details.

Required Methods

fn gen_biguint(&mut self, bit_size: u64) -> BigUint

Generate a random BigUint of the given bit size.

fn gen_bigint(&mut self, bit_size: u64) -> BigInt

Generate a random BigInt` of the given bit size.

fn gen_biguint_below(&mut self, bound: &BigUint) -> BigUint

Generate a random BigUint less than the given bound. Fails when the bound is zero.

fn gen_biguint_range(&mut self, lbound: &BigUint, ubound: &BigUint) -> BigUint

Generate a random BigUint within the given range. The lower bound is inclusive; the upper bound is exclusive. Fails when the upper bound is not greater than the lower bound.

fn gen_bigint_range(&mut self, lbound: &BigInt, ubound: &BigInt) -> BigInt

Generate a random BigInt within the given range. The lower bound is inclusive; the upper bound is exclusive. Fails when the upper bound is not greater than the lower bound.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<R: Rng + ?Sized> RandBigInt for R