Struct solana_evm_loader_program::scope::evm::secp256k1::rand::distributions::Alphanumeric

[+] Show declaration

pub struct Alphanumeric;

[−] Expand description

Sample a char, uniformly distributed over ASCII letters and numbers: a-z, A-Z and 0-9.

Example

use std::iter;
use rand::{Rng, thread_rng};
use rand::distributions::Alphanumeric;
 
let mut rng = thread_rng();
let chars: String = iter::repeat(())
        .map(|()| rng.sample(Alphanumeric))
        .take(7)
        .collect();
println!("Random chars: {}", chars);

Trait Implementations

impl Debug for Alphanumeric[+]

[+] Show hidden undocumented items

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>[−]

Formats the value using the given formatter.

impl Distribution<char> for Alphanumeric[+]

[+] Show hidden undocumented items

pub fn sample<R>(&self, rng: &mut R) -> char where
    R: Rng + ?Sized, [−]

Generate a random value of T, using rng as the source of randomness.

pub fn sample_iter<R>(&'a self, rng: &'a mut R) -> DistIter<'a, Self, R, T> where
    R: Rng, [−]

Create an iterator that generates random values of T, using rng as the source of randomness.