Topics tagged closure

Topic	Replies	Views	Activity
Possible major bug in parameter packs when used with closures Using Swift closure , escapingclosure , autoclosure , parameter-packs	3	182	January 8, 2026
Compiler issue: Escaping closure captures non-escaping parameter 'block' Using Swift closure , escapingclosure	13	249	December 10, 2025
Casting closure collections Compiler collection , concurrency , closure , type-casting	11	660	November 4, 2025
Closure based configuration Swift Documentation Tooling closure	20	578	September 24, 2025
Capture noncopyable in closure Using Swift ownership , closure , noncopyable	1	164	June 14, 2025
Closure isolation capture seemingly can't see through aliases – expected or a bug? Using Swift concurrency , closure	2	229	May 29, 2025
Merging Closure into Protocols Pitches protocols , capture-list , closure	10	1865	May 18, 2025
Avoiding “Overlapping Access” errors Using Swift closure	9	4286	May 2, 2025
Weak captures in sendable/sending closures Discussion concurrency , closure , weak	20	1242	April 15, 2025
Differentiable error Using Swift closure , function , differentiation	0	123	March 27, 2025
Closure Isolation Inheritance Issues Using Swift concurrency , closure , isolation	0	151	March 21, 2025
Explicit self not required for Task closures? Using Swift closure , escapingclosure , asyncawait	20	16835	March 3, 2025
Do empty closures allocate anything in Swift? Using Swift closure , functions	6	341	February 6, 2025
Long-term solution for accidental retain cycles from strong references in closures Using Swift closure , retain-cycle	15	1385	January 20, 2025
Errors passing unapplied function references as closures Using Swift capture-list , closure , functions , sendable	1	112	January 10, 2025
Conditionally conform to Sendable when closure property is Sendable Using Swift concurrency , closure , escapingclosure	13	1748	December 9, 2024
Value wrapped in a thunk recursively(?) Using Swift closure	4	390	November 11, 2024
What is repeat { $0 + 1 }(each t) Using Swift closure	2	224	October 23, 2024
A need for a once-callable closure type Using Swift concurrency , closure , noncopyable , sending	12	498	September 12, 2024
Cannot infer type returned by previous closure Using Swift generics , closure , inout	2	143	August 28, 2024
How does a closure capture local variables by reference? Using Swift closure	1	360	August 21, 2024
Dears, the Closures chapter make me Drunk! Using Swift closure	1	173	August 8, 2024
Overloading on the isolation of a closure parameter Using Swift closure , overloading , mainactor , nonisolated , isolated	5	403	June 17, 2024
A combination of defer-statement and closure may cause crash Using Swift crash , closure , defer-statement	0	271	May 8, 2024
Force new Xcode multiplatform projects to default to a specific device and target Using Swift closure	0	210	May 4, 2024
Constrain type to "representible in C" for use with @convention(c) and generics? Using Swift generics , c-interop , closure , variadic-generics	2	498	April 4, 2024
resultBuilder inside a resultBuilder Using Swift closure	3	331	March 29, 2024
Actor and mutation of captured var in a Task's closure Using Swift concurrency , closure , escapingclosure , actors	6	3836	February 6, 2024
Can first trailing closure be named? Using Swift closure	7	790	February 4, 2024
Closure return value seemingly affecting execution of unrelated expressions Using Swift collection , closure , sorting	4	519	December 17, 2023