top | item 42504495 (no title) css | 1 year ago Yes, or use the entry api: https://doc.rust-lang.org/beta/std/collections/hash_map/enum... discuss order hn newest josephcsible|1 year ago I see how that helps with the usual case of inserting a value under the original key if it wasn't there, but I don't see how it helps in this case of checking a different key entirely if it wasn't there.
josephcsible|1 year ago I see how that helps with the usual case of inserting a value under the original key if it wasn't there, but I don't see how it helps in this case of checking a different key entirely if it wasn't there.
josephcsible|1 year ago