struct HybridHashMap(K, V = void, alias hasher = hashOf, string keyEqualPred = defaultKeyEqualPredOf!(K), Allocator = Mallocator, Options options = Options.init)
pragma(
inline, true) static ref
static if(!(hasValue))
inout(SomeElement)
keyOf
(auto ref return inout(SomeElement) element )
Get key part of element.