nosapi_blackbox 0.2.0

A library for working with Gameforge's blackbox string
Documentation 
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use crate::constants::VECTOR_STRING_LENGTH;
use rand::distributions::{Distribution, Uniform};
use rand::Rng;

fn random_ascii_generator() -> Uniform<u8> {
  Uniform::new(32, 126)
}

pub fn rng_generator() -> impl Rng {
  #[cfg(test)]
  return crate::mock::rand::get_rng();

  #[cfg(not(test))]
  return rand::thread_rng();
}

pub fn random_ascii_char() -> char {
  random_ascii_generator().sample(&mut rng_generator()).into()
}

pub fn random_ascii_string(length: usize) -> String {
  random_ascii_generator()
    .sample_iter(&mut rng_generator())
    .take(length)
    .map(char::from)
    .collect()
}

pub fn generate_vector_string() -> String {
  random_ascii_string(VECTOR_STRING_LENGTH)
}