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// -*- coding: utf-8 -*-
//
// Copyright 2021 Michael Buesch <m@bues.ch>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
use rand::{
Rng,
thread_rng,
distributions::Alphanumeric,
};
pub fn random_alphanum(num_chars: usize) -> String {
std::iter::repeat(())
.map(|_| thread_rng().sample(Alphanumeric))
.map(char::from)
.take(num_chars)
.collect()
}
// vim: ts=4 sw=4 expandtab
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