bonifartius 𒂼𒄄
@velartrill it's a map where the value is the empty struct which requires zero bytes storage. commonly used to have a table to look up which values exist.
@bonifartius > requires zero bytes storage
i guess in theory, do we actually know the go compilers optimizes that hack correctly tho?
i guess in theory, do we actually know the go compilers optimizes that hack correctly tho?
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@velartrill afaik as struct{} is by definition always the same it's optimized away
