[ CCode ( cname = "GstInstallPluginsResultFunc" , instance_pos = 1.9 ) ]
public delegate void InstallPluginsResultFunc (InstallPluginsReturn result)
The prototype of the callback function that will be called once the external plugin installer program has returned.
You only need to provide a callback function if you are using the asynchronous interface.
| result |
whether the installation of the requested plugins succeeded or not |
| user_data |
the user data passed to install_plugins_async |