Memory and ARC
Memory layout
What are MemoryLayout<T>.size, stride, and alignment, and why can the three differ? Use the struct below as your example.
struct A { var a: Bool; var b: Int64; var c: Bool }Memory layout
What are MemoryLayout<T>.size, stride, and alignment, and why can the three differ? Use the struct below as your example.
struct A { var a: Bool; var b: Int64; var c: Bool }Memory and ARCShort answerAdvanced
How far is it true that "using a struct means no ARC cost"?
#existential
Performance and debuggingShort answerExpert
In Time Profiler, the top entries on the scrolling hot path are swift_retain, swift_relea…
#existential
SwiftUIShort answerAdvanced
Can you walk me through the three steps that determine a SwiftUI layout?
#size
SwiftShort answerAdvanced
From the caller's side, what's the difference between func make() -> some Shape and func …
#existential