How to iterate over range two items at a time

[Mitacha]

On Monday, 17 February 2020 at 05:04:02 UTC, Adnan wrote:
> What is the equivalent of Rust's chunks_exact()[1] method in D? 
> I want to iterate over a spitted string two chunks at a time.
>
>
> [1] 
> https://doc.rust-lang.org/beta/std/primitive.slice.html#method.chunks_exact

It sounds similar to `slide` 
https://dlang.org/phobos/std_range.html#slide