Struct index_ext::array::RangeTo

pub struct RangeTo<const N: usize>;

A marker struct for statically sized range to (..n).

This can make use of parameter deduction in many cases, for example if assigning the slice to a right hand side array pattern.

use index_ext::array::RangeTo;
let [r, g, b] = buf[RangeTo];

Trait Implementations

impl<T, const N: usize> Index<RangeTo<N>> for [T]

type Output = [T; N]

The returned type after indexing.

fn index(&self, _: RangeTo<{ N }>) -> &[T; N]

Performs the indexing (container[index]) operation.

impl<T, const N: usize> IndexMut<RangeTo<N>> for [T]

fn index_mut(&mut self, _: RangeTo<{ N }>) -> &mut [T; N]

Performs the mutable indexing (container[index]) operation.