Topics tagged protocols

Topic	Replies	Views	Activity
I reimplemented Foundation's JSONEncoder and made it 33% faster using compile-time strategy dispatch Using Swift generics , protocols , optimizations	7	407	January 19, 2026
Referring to static variable of protocol via KeyPath leads to nonzero exit code Using Swift protocols , crash	4	99	December 4, 2025
How cursed is my Type Erasing pattern? Using Swift generics , protocols , combine , typeerase	4	401	November 30, 2025
Synchronous getter vs. @MainActor property — why is this allowed? Using Swift concurrency , protocols	1	178	November 3, 2025
How Can A Document Data Model Use Compound Types? ( And What Is The SpreadSheet Type? ) Using Swift generics , xcode , protocols , packagemanager , swiftui	11	554	October 27, 2025
Xcode Previews, Predicate, and KeyPath issues Using Swift generics , xcode , protocols , keypath , predicate	3	375	October 12, 2025
Switching on protocols Using Swift protocols , switch	11	522	September 11, 2025
Improving JSONDecoder/Encoder Performance for large apps Foundation generics , performance , protocols	11	1340	September 8, 2025
Is there a way to convert between an existential type and the existential metatype of the same protocol, statically? Using Swift protocols , metatype , existential	3	234	September 1, 2025
How do you incorporate a protocol's static members into another type's extensions by way of a generic placeholder? Using Swift generics , extensions , protocols	2	224	August 29, 2025
How best to emulate protocols with private requirements? Using Swift protocols	8	361	August 21, 2025
My frustration with Generics and Protocols Using Swift generics , protocols	18	1108	August 17, 2025
Swift compiler crashes by generics / missing conformance Using Swift generics , bug , compiler , protocols , crash	2	181	August 17, 2025
Understanding protocols + any, & how to switch to concrete types Using Swift protocols , switch , swiftui	5	350	August 13, 2025
Generics with diffable data source for multiple sections / cell types Using Swift generics , protocols	2	220	July 24, 2025
Undefined symbol: protocol witness table for Using Swift protocols , framework , xcframework	1	1781	July 18, 2025
Can A Mix Of Structs And Classes Be Used For A Document App's Data Model? Using Swift protocols	22	430	July 3, 2025
How to properly 'unify' protocols with similar members into a single protocol? Using Swift protocols	10	293	June 20, 2025
Is this behaviour of Protocol Static Member Lookup intentional Using Swift generics , protocols	13	364	June 20, 2025
Why are generics allowed in Swift protocol declarations but not available in scope? Using Swift generics , protocols , associatedtype	9	309	June 18, 2025
`type(of: s).foo()` gotcha Using Swift generics , protocols , static	20	557	May 28, 2025
Merging Closure into Protocols Pitches protocols , capture-list , closure	10	1872	May 18, 2025
Non-copyable protocol Using Swift protocols , actors , noncopyable , ~copyable	5	244	May 15, 2025
Method resolution on protocol extensions Using Swift protocols	5	209	April 30, 2025
Protocol with generic class requirement Using Swift generics , protocols	2	146	April 15, 2025
Trying to understand the difference in the choice of method called in a generic context Using Swift generics , protocols , some-keyword	2	132	April 6, 2025
How is mutating func in a protocol helpful? Using Swift protocols	4	244	April 3, 2025
Miniscript DSL implementation (how to simplify complex solution) Using Swift generics , protocols , associatedtype , result-builder , dsl	1	184	March 21, 2025
Hiding observable variables behind a read- and consume-only protocol Using Swift protocols , observation	1	143	March 19, 2025
Can I specify that an associatedtype is a function? Using Swift concurrency , protocols , associatedtype	27	562	March 3, 2025