PollableSourceFunc

typealias PollableSourceFunc = (<Error class: unknown class>, <Error class: unknown class>?) -> Boolean

This is the function type of the callback used for the #GSource returned by g_pollable_input_stream_create_source() and g_pollable_output_stream_create_source().

  • param pollableStream the #GPollableInputStream or #GPollableOutputStream

  • param data data passed in by the user.

  • return it should return false if the source should be removed.