Struct InterestMap 

pub struct InterestMap { /* private fields */ }

Interest map - tracks who is interested in what

Implementations

impl InterestMap

pub fn new() -> Self

Create a new interest map

pub fn register(&mut self, decl: InterestDeclaration)

Register interest

pub fn unregister(&mut self, node: NodeId, state_id: u64)

Unregister interest

pub fn interested_nodes(&self, state_id: u64) -> Vec<(NodeId, InterestLevel)>

Get all nodes interested in a state

pub fn nodes_with_interest( &self, state_id: u64, min_level: InterestLevel, ) -> Vec<NodeId>

Get nodes with at least a certain interest level

pub fn node_states(&self, node: NodeId) -> Vec<u64>

Get all states a node is interested in

pub fn get_interest(&self, node: NodeId, state_id: u64) -> InterestLevel

Get interest level for a specific node and state

pub fn interest_count(&self, state_id: u64) -> usize

Count interested nodes for a state

pub fn remove_node(&mut self, node: NodeId)

Remove a node entirely (they disconnected)

Trait Implementations

impl Clone for InterestMap

fn clone(&self) -> InterestMap

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for InterestMap

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for InterestMap

fn default() -> InterestMap

Returns the “default value” for a type.