Hi Etan, `withMemoryRebound` does not copy memory. The proposal for UnsafeRawPointer contains information about the memory model (as related to pointers): https://github.com/apple/swift-evolution/blob/master/proposals/0107-unsaferawpointer.md
(also, the method is defined in the following file: https://github.com/apple/swift/blob/master/stdlib/public/core/UnsafePointer.swift.gyb) The capacity parameter of withMemoryRebound allows rebinding a contiguous buffer at once; it might be nice if it had a default value of 1. Cheers, Guillaume Lessard _______________________________________________ swift-users mailing list swift-users@swift.org https://lists.swift.org/mailman/listinfo/swift-users
