4 ms·
Might you be looking for https://doc.rust-lang.org/std/iter/fn.from_fn.html https://doc.rust-lang.org/std/iter/fn.from_fn.html ?
by creata 5y ago
Might you be looking for https://doc.rust-lang.org/std/iter/fn.from_fn.html https://doc.rust-lang.org/std/iter/fn.from_fn.html ?
- throwaway894345 5y agoOh wow, yeah, I think that’s it! Thanks very much!
- forrestthewoods 5y agoWhoa I did not know about this. This would have saved me so much time during Advent of Code…
- eloff 5y agoThanks for sharing! I wish I'd known about this earlier.