Topics tagged existential

Topic	Replies	Views	Activity
Swift runtime issue when existentials are back-deployed to iOS 15 Using Swift existential	1	272	May 25, 2023
Dynamically conforming a type to a protocol at runtime? Using Swift protocol-inheritance , protocols , dynamic , existential	3	220	May 22, 2023
Unwanted AnyView Using Swift existential , existing-any , result-builder , type-erasure , generics	5	247	May 19, 2023
Why is (any Any).Type different to any Any.Type? Using Swift protocols , existential	12	859	March 27, 2023
Understanding the error "Type 'any Thing' cannot conform to 'Thing'" Using Swift existential , generics	5	2118	March 20, 2023
Implicit existential opening doesn't seem to capture the type Using Swift existential , type-casting , generics	9	216	March 13, 2023
Declaring conformance of existential types to protocols Discussion existential , generics , conformance , protocols	0	364	February 21, 2023
isRefType check Using Swift reference , value-semantics , existential	11	433	February 8, 2023
Swift 5.7, existentials and their usage Using Swift existential , publisher , any , generics	7	684	February 7, 2023
Use specialized existential in class conforming to a protocol with associated types Using Swift protocols , existential , associatedtype	7	281	January 11, 2023
Unexpected inferred associated type of existential Using Swift associatedtype , existential	15	255	December 31, 2022
Inferred result type requires explicit coercion Using Swift existential , associatedtype	3	553	December 29, 2022
Implications of SE-0335 when implementing dependency injection Using Swift se-0335 , protocols , dependency-injection , mock , existential	5	792	December 20, 2022
Please help switching from existentials to generics Using Swift existential , generics	3	626	November 28, 2022
Are existential types Sendable? Using Swift concurrency , foundation , urlsession , existential , sendable	5	941	September 15, 2022
Can the compiler be more helpful when we need to explicitly, dynamically specialize existentials? Discussion existential	21	883	September 2, 2022
Constrained existential types bug or what I'm doing wrong? Using Swift generics , protocols , existential	2	269	August 12, 2022
Weird implicitly opened existential behaviour Compiler existential , generics	3	353	August 7, 2022
Implementing the delegate pattern through generics instead of existential? Using Swift existential , any , protocol , protocols , generics	1	341	July 30, 2022
Returning a concrete type conforming to a protocol from a method when an existential of this protocol is expected Using Swift existential , inheritance	4	474	July 22, 2022
Issue with Swift 5.7 Existentials Using Swift existential , generics	2	543	July 4, 2022
Compiler bug? Adding explicit `any` to a protocol compositon type breaks the callers Using Swift compiler , existential , any , bug	2	271	June 18, 2022
Explicitly opening an existential type? Using Swift existential , generics	1	401	June 14, 2022
AnyCodable Efficacy Using Swift existential , codable , type-erasure , serialization	7	2656	March 27, 2022
Fixing Angle Bracket Blindness (and unboxing existentials while we're at it...) Pitches existential , generics	5	1101	March 31, 2022
Finding existentials for `any` Using Swift existential , any	3	1000	March 21, 2022
Introduce existential `any` - avoiding inconsistency around `Any` and `AnyObject` Discussion any , sendable , existential	2	768	December 24, 2021
Using _openExistential to construct a RawRepresentable type Using Swift generics , existential , protocols	6	1055	October 29, 2021
A new idea about generics Pitches generics , existential	25	2074	August 15, 2021
Unlock Existential Types for All Protocols Pitches associatedtype , existential , protocol	99	9568	May 10, 2021