Asynchronously get the raw data for @resource.
When the operation is finished, @callback will be called. You can then call webkit_web_resource_get_data_finish() to get the result of the operation.
a #GCancellable or %NULL to ignore
a #GAsyncReadyCallback to call when the request is satisfied
the data to pass to callback function
See Implementation
Asynchronously get the raw data for @resource.
When the operation is finished, @callback will be called. You can then call webkit_web_resource_get_data_finish() to get the result of the operation.