Function gio::functions::bus_get[−][src]

pub fn bus_get<P: IsA<Cancellable>, Q: FnOnce(Result<DBusConnection, Error>) + Send + 'static>(
    bus_type: BusType, 
    cancellable: Option<&P>, 
    callback: Q
)

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 bus_get_sync() for the synchronous version.

`bus_type`

a BusType

`cancellable`

a Cancellable or None

`callback`

a GAsyncReadyCallback to call when the request is satisfied