Struct NetworkVisualizer 

pub struct NetworkVisualizer { /* private fields */ }

Network metrics collector for visualization.

Implementations

impl NetworkVisualizer

pub fn new(local_user_id: impl Into<String>) -> Self

Creates a new network visualizer.

pub fn set_local_user_id(&mut self, local_user_id: impl Into<String>)

Replaces the local user id reported in the topology.

Exists because the visualizer is constructed before this device has an identity: the address is derived during initialize_mls, so the visualizer starts on the pre-identity placeholder and has to be told the real value once it exists. Without this the topology reports the local profile — a storage-namespace selector that is never supposed to leave the device — as though it were this device’s peer id.

pub fn update_node(&mut self, node: NetworkNode)

Registers or updates a node in the topology.

pub fn add_link(&mut self, link: NetworkLink)

Adds a link between two nodes.

pub fn remove_link(&mut self, from: &str, to: &str)

Removes a link between two nodes.

pub fn record_message(&mut self, stats: MessageStats)

Records a message delivery attempt.

pub fn get_topology(&self) -> NetworkTopology

Generates a network topology snapshot.

pub fn export_json(&self) -> Result<String>

Exports topology as JSON.

pub fn get_message_stats(&self) -> Vec<MessageStats>

Gets message delivery statistics.

pub fn delivery_success_rate(&self) -> f32

Calculates delivery success rate.

pub fn median_latency(&self) -> Option<u64>

Calculates median delivery latency.

pub fn median_hops(&self) -> Option<u8>

Calculates median hop count.