HashableK

 
public protocol HashableK : EquatableK

EquatableK provides capabilities to compute a hash value at the kind level.

  • Hashes the essential components of a value wrapped by this kind, provided that the wrapped type conforms to Hashable.

    Implementations of this method must obey the following laws:

    1. Coherence with equality

      eq(fa1, fa2) -> fa1.hashValue == fa2.hashValue

    Declaration

    Swift

    static func hash<A>(_ fa: Kind<Self, A>, into hasher: inout Hasher) where A : Hashable

    Parameters

    fa

    A value wrapped by this kind.
    hasher

    The hasher to use when combining the components of this instance.