with [glib.global.gfree] when not needed any longer.
missingPluginMessageGetInstallerDetail
fn
string missingPluginMessageGetInstallerDetail(gst.message.Message msg)Returns an opaque string containing all the details about the missing element to be passed to an external installer called via [gstpbutils.global.installPluginsAsync] or [gstpbutils.global.installPluginsSync].
This function is mainly for applications that call external plugin installation mechanisms using one of the two above-mentioned functions.
Parameters
msg | a missing-plugin #GstMessage of type #GST_MESSAGE_ELEMENT |
Returns
a newly-allocated detail string, or NULL on error. Free string