init(_:)
Converts a typed UnsafeMutablePointer to an opaque C pointer.
Declaration
init?<T>(_ from: UnsafeMutablePointer<T>?) where T : ~CopyableDiscussion
The result is nil if from is nil.
Converts a typed UnsafeMutablePointer to an opaque C pointer.
init?<T>(_ from: UnsafeMutablePointer<T>?) where T : ~CopyableThe result is nil if from is nil.