Trait std::slice::SliceIndex [] [src]

pub trait SliceIndex<T> {
    type Output: ?Sized;
    fn get(self, slice: &[T]) -> Option<&Self::Output>;
    fn get_mut(self, slice: &mut [T]) -> Option<&mut Self::Output>;
    unsafe fn get_unchecked(self, slice: &[T]) -> &Self::Output;
    unsafe fn get_unchecked_mut(self, slice: &mut [T]) -> &mut Self::Output;
    fn index(self, slice: &[T]) -> &Self::Output;
    fn index_mut(self, slice: &mut [T]) -> &mut Self::Output;
}
Unstable (slice_get_slice #35729)

A helper trait used for indexing operations.

Associated Types

Unstable (slice_get_slice #35729)

The output type returned by methods.

Required Methods

Unstable (slice_get_slice #35729)

Returns a shared reference to the output at this location, if in bounds.

Unstable (slice_get_slice #35729)

Returns a mutable reference to the output at this location, if in bounds.

Unstable (slice_get_slice #35729)

Returns a shared reference to the output at this location, without performing any bounds checking.

Unstable (slice_get_slice #35729)

Returns a mutable reference to the output at this location, without performing any bounds checking.

Unstable (slice_get_slice #35729)

Returns a shared reference to the output at this location, panicking if out of bounds.

Unstable (slice_get_slice #35729)

Returns a mutable reference to the output at this location, panicking if out of bounds.

Implementors