filters

A library crate to build predicates and filter.

Documentation.

Examples explain it best:

use filters::filter::Filter;
let not_eq_to_one   = |&a: &usize| { a != 1 };
let not_eq_to_two   = |&a: &usize| { a != 2 };
let not_eq_to_three = |&a: &usize| { a != 3 };
let a = not_eq_to_one.and(not_eq_to_two).and(not_eq_to_three);
assert_eq!(a.filter(&21), true);

For more examples have a look at the tests in ./src/filters.rs.

License

filters - A crate to build predicates/filters with the builder pattern
Copyright (C) 2016 Matthias Beyer
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.

For more information and the full license text, see
the LICENSE file.