Swift Forums

extensions

Topic	Replies	Views	Activity
When should one use swift extensions? [how to avoid over using it?] Using Swift extensions , architecture	30	2720	June 28, 2024
Nested types don't recognize protocol conformance in recursive methods Using Swift generics , extensions , protocols	10	542	May 24, 2024
Why Is Covariant Self more flexible on protocols than classes? Using Swift extensions , protocols , associatedtype , existential	39	1005	April 15, 2024
Usage of extensions for protocol conformance in owned objects Using Swift extensions , protocols	12	783	March 30, 2024
Allow `override` of `open` methods in & from extensions in same file as main class Pitches extensions	7	13332	March 26, 2024
Extending a swift class from a different target Using Swift extensions , ios	3	420	March 13, 2024
Protocol extensions and inheritance Using Swift extensions , protocols	9	18397	March 8, 2024
Extensions and Variadic Generic Types Using Swift extensions , variadic-generics , parameter-packs	4	579	December 13, 2023
Unable to extend types generated by macros Using Swift extensions , macros , circular-reference , attached-macros	6	1128	November 29, 2023
Testing extension macros Macros extensions , macros , attached-macros	0	404	October 23, 2023
How do I call code inside App Intent Extension such as updateAppShortcutParameters() - Getting Linking error Using Swift swift , extensions , appintents	1	897	September 13, 2023
Modifications with keyPaths in protocol extension Using Swift keypaths , extensions , protocols	6	1182	August 21, 2023
Cannot extend private local type Using Swift extensions	4	584	July 31, 2023
Cannot find type 'Bar' in scope, in extension Using Swift extensions	7	1759	July 28, 2023
Importing extensions Using Swift compiler , extensions , import	0	523	June 28, 2023
Can a macro generated initializer keep the memberwise initializer? Macros init , extensions , macros , attached-macros	2	1333	June 23, 2023
Calling though the original implementation in an override Using Swift extensions , array	9	661	June 9, 2023
[Pre-pitch] Allow extension of nested members within extension of parent Pitches extensions , nested	12	968	June 8, 2023
Any critiques about these extensions on `Duration`? Using Swift extensions	7	648	May 30, 2023
Mysterious failure of extensions declared on typealiases of protocols. Any good workaround? Using Swift extensions , protocols , typealias	6	865	November 8, 2022
[Mistake] Member not found when accessing a value through two conditional subscripts Using Swift generics , extensions , solved , dynamicmemberlookup	5	684	October 26, 2022
Typealiases inside protocols Using Swift extensions , typealias , protocol , type-system	2	775	October 3, 2022
Actor isolation & delegates in extensions Using Swift extensions , asyncawait , actors	8	2410	September 29, 2022
Why doesn't eg `extension Array<Int> { ... }` compile even though using a typealias does? Using Swift generics , extensions	4	1571	May 23, 2022
Crash when protocol conformance is defined in other modules Using Swift extensions , protocols , crash	2	1125	January 20, 2022
Extending type that also conforms to another protocol Using Swift extensions , associatedtype , conformance	7	750	August 2, 2021
A curiosity between cases and extension members Using Swift extensions , enums	0	505	June 8, 2021
Confused by the behaviour of members in private extensions Using Swift extensions , access-control	11	2615	April 11, 2021
Protocols with default implementations cause ambiguity Using Swift extensions , protocols	3	1004	March 30, 2021
Objective-C available property not available via protocol extension Using Swift objective-c , keypaths , extensions , protocols , objc	1	1175	March 23, 2021