I'm not familiar with what exactly falls into each category, though apparently there's an (official?) crate which extends the core str type to support those as

I'm not familiar with what exactly falls into each category, though apparently there's an (official?) crate which extends the core str type to support those as well: https://stackoverflow.com/questions/58770462/how-to-iterate-over-unicode-grapheme-clusters-in-rust/58770681#58770681 https://stackoverflow.com/questions/58770462/how-to-iterate-...