A draining Iterator which stops when a predicate becomes false.

``` use drain_while::*;

let mut original = vec![1,2,3,4,5]; let mut matching = vec![];

for x in original.drain_while(|x| *x < 3) { matching.push(x); }

asserteq!(matching, vec![1,2]); asserteq!(original, vec![3,4,5]); ```

License

Licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.