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GenericRequirement_Relation

mattt edited this page Jan 26, 2020 · 6 revisions

GenericRequirement.Relation

A relation between the two types identified in the generic requirement.

public enum Relation

For example, the declaration struct S<T: Equatable> has a single generic requirement that the type identified by "T" conforms to the type identified by "Equatable".

Inheritance

String, Hashable, Codable

Enumeration Cases

sameType

The type identified on the left-hand side is equivalent to the type identified on the right-hand side of the generic requirement.

case sameType

conformance

The type identified on the left-hand side conforms to the type identified on the right-hand side of the generic requirement.

case conformance