Function palette::cast::into_array_slice_mut

pub fn into_array_slice_mut<T>(values: &mut [T]) -> &mut [T::Array]
where
    T: ArrayCast,

Cast from a mutable slice of colors to a mutable slice of arrays.

use palette::{cast, Srgb};

let colors = &mut [Srgb::new(64u8, 139, 10), Srgb::new(93, 18, 214)];
assert_eq!(
    cast::into_array_slice_mut(colors),
    &mut [[64, 139, 10], [93, 18, 214]]
)