/// Actions the coordinator can take per route.
#[derive(Debug, Clone, PartialEq)]pub(crate)enumReloadAction{/// Pipeline may have changed — atomic swap (zero-downtime).
////// This action is taken when the route exists and `from_uri` is unchanged.
/// Even if the pipeline is identical, swapping is harmless (atomic pointer swap).
#[cfg_attr(not(test),allow(dead_code))]
Swap { route_id:String},/// Consumer (from_uri) changed — must stop and restart.
Restart { route_id:String},/// New route — add and start.
Add { route_id:String},/// Route removed from config — stop and delete.
Remove { route_id:String},}