info
An arbitrary pointer to program-defined data, which can be associated with the run loop observer at creation time. This pointer is passed to all the callbacks defined in the context.
Declaration
var info: UnsafeMutableRawPointer!An arbitrary pointer to program-defined data, which can be associated with the run loop observer at creation time. This pointer is passed to all the callbacks defined in the context.
var info: UnsafeMutableRawPointer!