# Functions
NewNetworkServiceEndpointRegistryClient - returns grpcmetadata NSE client that sends metadata to server and receives it back.
NewNetworkServiceEndpointRegistryServer - returns grpcmetadata NSE server that receives metadata from client and sends it back.
NewNetworkServiceRegistryClient - returns grpcmetadata NS client that sends metadata to server and receives it back.
NewNetworkServiceRegistryServer - returns grpcmetadata NS server that receives metadata from client and sends it back.
PathFromContext returns Path from context.
PathWithContext puts Path to context.
# Structs
Path represents a private path that is passed via grpcmetadata during NS and NSE registration.
PathSegment represents segment of a private path.