argh i want a `HashSet<HashSet<T>>` and that's not a thing #rustlang #adventofcode
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Replying to @Carols10cents @balrogboogie
for those who don't know why: hashing in Rust is ordered to avoid (a, b) = (b, a), but hashmaps have no order!
1 reply 1 retweet 3 likes
Replying to @Gankra_
I thought that was the reason, but was too lazy to prove it. Thanks for proving me right.
7:34 PM - 11 Dec 2016
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