pub struct GetManyMutError<const N: usize> { /* private fields */ }🔬This is a nightly-only experimental API. (
get_many_mut)Expand description
The error type returned by get_many_mut<N>.
It indicates one of two possible errors:
- An index is out-of-bounds.
- The same index appeared multiple times in the array.
§Examples
#![feature(get_many_mut)]
let v = &mut [1, 2, 3];
assert!(v.get_many_mut([0, 999]).is_err());
assert!(v.get_many_mut([1, 1]).is_err());