AssociatedTypeDeclSyntax

Documentation

An associatedtype declaration

An example of an associatedtype declaration is

associatedtype Item

An associated type declaration may contain a type initializer clause which represents a default type assignment for the associated type.

associatedtype Item = Int

An associated type declaration may be declared with an inheritance clause which specifies the required conformances.

associatedtype Iterator: IteratorProtocol

A generic where clause may be present, here is an example which shows an associated type containing an inheritance clauses and a generic where clause.

associatedtype Iterator: IteratorProtocol where Iterator.Element == Item

Children

• attributes: AttributeListSyntax
• modifiers: DeclModifierListSyntax
• associatedtypeKeyword: associatedtype
• name: <identifier>
• inheritanceClause: InheritanceClauseSyntax?
• initializer: TypeInitializerClauseSyntax?
• genericWhereClause: GenericWhereClauseSyntax?

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