Asynchronously sends file to the Trash location, if possible. Virtual: trash_async Since 2.38
the I/O priority of the request
optional GCancellable object, NULL to ignore. [allow-none]
a GAsyncReadyCallback to call when the request is satisfied
the data to pass to callback function
See Implementation
Asynchronously sends file to the Trash location, if possible. Virtual: trash_async Since 2.38