[rwaksmunski]

Every Rust SIMD article should mention the .chunks_exact() auto vectorization trick by law.

[ChadNauseam]

Didn't know about this. Thanks!

Not related, but I often want to see the next or previous element when I'm iterating. When that happens, I always have to switch to an index-based loop. Is there a function that returns Iter<Item=(T, Option<T>)> where the second element is a lookahead?

[tyilo]

You probably just want to use `.peekable()`: https://doc.rust-lang.org/stable/std/iter/trait.Iterator.htm...

[SkiFire13]

Note that `peekable` will most likely break autovectorization

[rwaksmunski]

I use the slice::windows for that.