phobos-next v0.3.8 (2020-08-04T23:11:21Z)

isSetOf.isSetOf

Undocumented in source.

template isSetOf(T, E)

@safe

enum isSetOf = (is(typeof(T.init.insert(E.init))) && is(typeof(T.init.remove(E.init))) && __traits(compiles, ));

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