filters

A library crate to build predicates and filter.

The docs are on github pages.

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 library is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.

This library 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 Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with this library; if not, see <http://www.gnu.org/licenses/>.

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