Function gio::functions::bus_get

source ·
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.


a #GBusType


a #GCancellable or None


a #GAsyncReadyCallback to call when the request is satisfied