HashMap key duping safe?

[hidden goblet]

In other words does HashMap only check key's contents?

So if I have a StringHashMap, and I put one string, then dupe that string and get with the dupe, will it always work?

[austere urchin]

you can customize the equality function (as well as hashing) with the hashmap's Context type passed in at compile time. StringHashMap checks for byte equality so duping and using that as key should return the same lookup value: https://github.com/ziglang/zig/blob/master/lib/std/hash_map.zig#L66-L89