Function raftstore::store::worker::pd::send_destroy_peer_message

fn send_destroy_peer_message<EK, ER>(
    router: &RaftRouter<EK, ER>, 
    local_region: Region, 
    peer: Peer, 
    pd_region: Region
) where
    EK: KvEngine,
    ER: RaftEngine, 

Sends a raft message to destroy the specified stale Peer