Tricking the HashMap Is it possible to find something in a hashmap if the key you are looking for is not exactly the same as the one you put into that hashmap? At first glance, this might not make any sense at all. The whole purpose of a hashmap is to store something... …

Clever use of trait objects

vitalyd June 2, 2018, 2:19pm 1

I thought this was pretty clever.

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