Struct Federation 

pub struct Federation { /* private fields */ }

Manages multiple remote connectors for federated queries.

Implementations

impl Federation

pub fn new() -> Self

Create a new federation with no connectors.

pub fn add(&mut self, config: ConnectorConfig)

Add a connector for a remote Haystack server.

pub async fn sync_all(&self) -> Vec<(String, Result<usize, String>)>

Sync all connectors, returning a vec of (name, result) pairs.

Each result is either Ok(count) with the number of entities synced, or Err(message) with the error description.

pub fn all_cached_entities(&self) -> Vec<HDict>

Returns all cached entities from all connectors, merged into a single vec.

pub fn connector_count(&self) -> usize

Returns the number of connectors.

pub fn status(&self) -> Vec<(String, usize)>

Returns (name, entity_count) for each connector.

Trait Implementations

impl Default for Federation

fn default() -> Self

Returns the “default value” for a type.