post-incr
| Crates.io | post-incr |
| lib.rs | post-incr |
| version | 0.1.0 |
| created_at | 2021-05-28 09:50:54.959492+00 |
| updated_at | 2021-05-28 09:50:54.959492+00 |
| description | Just add traits for post increment and decrement. |
| homepage | |
| repository | https://github.com/VillSnow/post-incr-rs/ |
| max_upload_size | |
| id | 403046 |
| size | 15,581 |
(VillSnow)
documentation
README
post-incr-rs
Just add traits for post increment and decrement.
use post_incr::PostIncr as _;
use post_incr::PostDecr as _;
let mut x: i32 = 0;
assert_eq!(x.post_incr(), 0);
assert_eq!(x.post_incr(), 1);
assert_eq!(x.post_incr(), 2);
assert_eq!(x.post_decr(), 3);
assert_eq!(x.post_decr(), 2);
assert_eq!(x.post_decr(), 1);