pub fn bus_get<P: FnOnce(Result<DBusConnection, Error>) + 'static>(
bus_type: BusType,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P,
)Expand description
Asynchronously connects to the message bus specified by @bus_type.
When the operation is finished, @callback will be invoked. You can then call g_bus_get_finish() to get the result of the operation.
This is an asynchronous failable function. See g_bus_get_sync() for the synchronous version.
§bus_type
a #GBusType
§cancellable
a #GCancellable or None
§callback
a #GAsyncReadyCallback to call when the request is satisfied