Struct NodeDirectory 

pub struct NodeDirectory { /* private fields */ }

Maps NodeIds to peer connection information.

The NodeDirectory is the runtime’s view of the cluster topology. It tracks which nodes are known, their connection status, and optional endpoint addresses.

Implementations

impl NodeDirectory

pub fn new() -> Self

Create a new empty directory.

pub fn add_peer(&mut self, node_id: NodeId, address: Option<String>)

Register a peer node.

pub fn set_status(&mut self, node_id: &NodeId, status: PeerStatus)

Update the status of a peer.

pub fn remove_peer(&mut self, node_id: &NodeId)

Remove a peer from the directory.

pub fn get_peer(&self, node_id: &NodeId) -> Option<&PeerInfo>

Look up a peer by node ID.

pub fn peer_nodes(&self) -> Vec<NodeId>

Get all known peer node IDs.

pub fn peers_with_status(&self, status: PeerStatus) -> Vec<&PeerInfo>

Get all peers with a specific status.

pub fn peer_count(&self) -> usize

Number of known peers.

pub fn connected_count(&self) -> usize

Number of connected peers.

pub fn is_connected(&self, node_id: &NodeId) -> bool

Check if a node is known and connected.

Trait Implementations

impl Default for NodeDirectory

fn default() -> Self

Returns the “default value” for a type.