use rand::prelude::*;

use crate::Result;

pub fn random_string(length: usize) -> String {
	thread_rng()
		.sample_iter(&rand::distributions::Alphanumeric)
		.take(length)
		.map(char::from)
		.collect()
}

/// Parses the bytes into a string.
#[inline]
pub fn string_from_bytes(bytes: &[u8]) -> Result<String> {
	let str: &str = str_from_bytes(bytes)?;
	Ok(str.to_owned())
}

/// Parses the bytes into a string.
#[inline]
pub fn str_from_bytes(bytes: &[u8]) -> Result<&str> { Ok(std::str::from_utf8(bytes)?) }