roundtrip

waybackend

Function roundtrip 

Source 
pub fn roundtrip(
    backend: &mut Waybackend,
    receiver: &mut Receiver,
    registry_id: ObjectId,
    callback_id: ObjectId,
) -> Result<(Vec<Global>, bool), RoundtripError>
Expand description

Does a roundtrip to gather all the globals during program initialization

We return: a list of globals and whether or not you should delete the callback with id callback_id.