4 releases

0.2.0 Jun 12, 2020
0.1.2 Jun 12, 2020
0.1.1 Jun 12, 2020
0.1.0 Jun 12, 2020

#1096 in Data structures

MIT license

5KB

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wrapping

Wrapping around for slices.

Implements a wrapper around slices that allows for indexing beyond the length of the slice, by taking the index always modulo the length.

Example

use wrapping::Wrapping;

let array: [&str; 1] = ["hello"];
let wrapping = Wrapping::from(&array[..]);

assert_eq!(wrapping[0], "hello");
assert_eq!(wrapping[1], "hello");

lib.rs:

Wrapping around for slices.

Implements a wrapper around slices that allows for indexing beyond the length of the slice, by taking the index always modulo the length.

Example

use wrapping::Wrapping;

let array: [&str; 1] = ["hello"];
let wrapping = Wrapping::from(&array[..]);

assert_eq!(wrapping[0], "hello");
assert_eq!(wrapping[1], "hello");

No runtime deps