filters 0.4.0

Build filters/predicates with the builder pattern
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

//
// 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/.
//

//! AND implementation.
//!
//! Will be automatically included when including `filter::Filter`, so importing this module
//! shouldn't be necessary.
//!
use filter::Filter;

#[must_use = "filters are lazy and do nothing unless consumed"]
#[derive(Clone)]
pub struct And<T, U>(T, U);

impl<T, U> And<T, U> {

    pub fn new(a: T, b: U) -> And<T, U> {
        And(a, b)
    }

}

impl_operators!(And, self e { self.0.filter(e) && self.1.filter(e) }, T, U);