Topics tagged associatedtype

Topic	Replies	Views	Activity
Opaque return type cannot be sending Compiler associatedtype , opaque-types	9	357	January 22, 2026
Any insight about this compiler crash? Workarounds? Using Swift compiler , crash , associatedtype , recursion	3	136	September 23, 2025
Why are generics allowed in Swift protocol declarations but not available in scope? Using Swift generics , protocols , associatedtype	9	324	June 18, 2025
Issue with Type Inference from default parameters Using Swift generics , associatedtype	2	153	May 8, 2025
Miniscript DSL implementation (how to simplify complex solution) Using Swift generics , protocols , associatedtype , result-builder , dsl	1	194	March 21, 2025
Can I specify that an associatedtype is a function? Using Swift concurrency , protocols , associatedtype	27	592	March 3, 2025
Constraining types to protocols Using Swift generics , protocols , associatedtype	6	217	December 2, 2024
Instantiate associatedtype from outside of protocol Using Swift associatedtype , protocol	10	443	September 2, 2024
Retroactive conformances + dynamic downcast => type unsoundness Compiler associatedtype , type-casting , conformance	19	806	August 19, 2024
How to use constrained protocol syntax in the inheritance clause of a concrete type? Using Swift associatedtype , swift57	10	2793	July 23, 2024
Are primary associated types supposed to be transitive? Using Swift associatedtype , sequence , lazysequence	2	288	July 6, 2024
Why Is Covariant Self more flexible on protocols than classes? Using Swift extensions , protocols , associatedtype , existential	39	1355	April 15, 2024
Is there any way to return a type (not an instance) as an opaque type? Using Swift protocols , typealias , access-control , associatedtype , opaque-types	3	1152	January 10, 2024
Static constraint for rock-paper-scissors protocol relationship Using Swift associatedtype	5	564	December 21, 2023
Associated types: Self.AssociatedType vs AssociatedType Using Swift protocols , associatedtype	1	397	November 5, 2023
Associated Conformances? Similar to Higher Kinded Types? Pitches generics , protocols , associatedtype	2	1112	September 3, 2023
[SE-0353] constrained existential types behavior Discussion associatedtype , existential	4	775	August 23, 2023
Checking constraints on associated types within a protocol Using Swift generics , protocols , associatedtype	8	903	July 23, 2023
Member 'select' cannot be used on value of type 'any LayerCollection' Using Swift generics , protocols , associatedtype	6	1251	June 25, 2023
Use specialized existential in class conforming to a protocol with associated types Using Swift protocols , associatedtype , existential	7	867	January 11, 2023
Unexpected inferred associated type of existential Using Swift associatedtype , existential	15	716	December 31, 2022
Inferred result type requires explicit coercion Using Swift associatedtype , existential	3	1547	December 29, 2022
Is this a compiler bug? Compiler generics , associatedtype , metadata , witness	4	922	December 6, 2022
Why 'any' needed when associated type known Discussion generics , protocols , associatedtype	3	1512	November 17, 2022
A compilation error with associated type Using Swift generics , protocols , associatedtype	1	1327	November 14, 2022
Infer associated type on protocol conformance Using Swift typealias , associatedtype , protocol	3	1237	November 1, 2022
Associated type inference doesn't work in a situation that I assumed it would Using Swift inheritance , protocols , associatedtype , protocol , type-inference	1	592	October 27, 2022
Catch an error based on its protocol's associated type? Using Swift error , associatedtype	5	894	October 22, 2022
Swift 5.7 compiler bug? Known limitation? My mistake? Using Swift generics , associatedtype , protocol , extension , some-keyword	6	1139	September 12, 2022
More problems with Swift's type system Using Swift associatedtype , opaque-types , identifiable	5	982	September 11, 2022