array_utils

Function array_resize

Source 
pub fn array_resize<T, const INPUT_SIZE: usize, const OUTPUT_SIZE: usize>(
    array: [T; INPUT_SIZE],
    fill: T,
) -> [T; OUTPUT_SIZE]
where
    T: Copy,
Expand description

Resize a sized array to a different size.

Copy over the element from array into the resulting array. Truncating the original array or filling unfilled elements the fill value.

ยงExamples

use array_utils::array_resize;

// Truncating unnecessary values
assert_eq!(array_resize([1, 2, 3], 0), [1, 2]);

// Inserting the `fill` value
assert_eq!(array_resize([1, 2, 3], 0), [1, 2, 3, 0]);