I copied and pasted the example code snippet of https://developer.apple.com/documentation/System/FilePath into XCode Playground
let message: String = "This is a log message."
let path: FilePath = "/tmp/log"
let fd = try FileDescriptor.open(path, .writeOnly, options: .append)
try fd.closeAfter { try fd.writeAll(message.utf8) }
The run complains that
expression failed to parse:
error: MyPlayground.playground:2:11: error: cannot find type 'FilePath' in scope
let path: FilePath = "/tmp/log"
^~~~~~~~
error: MyPlayground.playground:3:14: error: cannot find 'FileDescriptor' in scope
let fd = try FileDescriptor.open(path, .writeOnly, options: .append)
^~~~~~~~~~~~~~
I use macOS 13.0.1 (22A400) and XCode 14.1 (14B47b). The above document link tells macOS 11.0+. It seems I am using a sufficiently new environment that should have FilePath, right?
