Function postgresfixture::coordinate::run_and_stop

pub fn run_and_stop<'a, F, T>(
    cluster: &'a Cluster,
    lock: UnlockedFile,
    action: F
) -> Result<T, ClusterError>
where
    F: UnwindSafe + FnOnce(&'a Cluster) -> T,

Perform action in cluster.

Using the given lock for synchronisation, this creates the cluster if it does not exist, starts it if it’s not running, performs the action, then (maybe) stops the cluster again, and finally returns the result of action. If there are other users of the cluster – i.e. if an exclusive lock cannot be acquired during the shutdown phase – then the cluster is left running.