Asynchronously save the current web page.
Asynchronously save the current web page associated to the #WebKitWebView into a self-contained format using the mode specified in save_mode.
When the operation is finished, callback will be called. You can then call webkit.web_view.WebView.saveFinish to get the result of the operation.
the #WebKitSaveMode specifying how the web page should be saved.
a #GCancellable or null to ignore
a #GAsyncReadyCallback to call when the request is satisfied
Asynchronously save the current web page.
Asynchronously save the current web page associated to the #WebKitWebView into a self-contained format using the mode specified in save_mode.
When the operation is finished, callback will be called. You can then call webkit.web_view.WebView.saveFinish to get the result of the operation.