file to the "Trashcan", if possible. This is similar to
deleting it, but the user can recover it before emptying the trashcan.
Not all file systems support trashing, so this call can return the
G_IO_ERROR_NOT_SUPPORTED error.gFileTrash(object, cancellable = NULL, .errwarn = TRUE)objectGFile to send to trash.cancellableGCancellable object, NULL to ignore.TRUE on successful trash, FALSE otherwise.errorGError, or NULLcancellable is not NULL, then the operation can be cancelled by
triggering the cancellable object from another thread. If the operation
was cancelled, the error G_IO_ERROR_CANCELLED will be returned.