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interface HashSet<T>

A type-invariant immutable Set of value type T. In the Set, there are no duplicate values. See the Set documentation and the HashSet API documentation

Companion namespace: HashSet

Implemented by: HashSetEmpty<T>, HashSet.NonEmpty<T>

Type parameters​

NameDescription
Tthe value type
note
  • The HashSet uses the context's hasher instance to hash keys for performance.<b/r> - The HashSet uses the context's eq function to determine equivalence between keys.
example
const s1 = HashSet.empty<string>()
const s2 = HashSet.of('a', 'b', 'c')