Struct TreeTopology 

pub struct TreeTopology {
    pub root: NodeId,
    pub max_fanout: usize,
    pub topology: PropagationTopology,
    /* private fields */
}

Tree topology - hierarchical relay (P2P CDN-like)

Fields

root: NodeId

Root node (broadcaster)

max_fanout: usize

Maximum children per node (fan-out)

topology: PropagationTopology

The underlying topology

Implementations

impl TreeTopology

pub fn new(root: NodeId, max_fanout: usize) -> Self

Create a new tree topology

pub fn add_node(&mut self, node: NodeId) -> NodeId

Add a node to the tree (finds best parent)

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

Remove a node (and reassign its children)

pub fn depth(&self, node: NodeId) -> usize

Get depth of a node

pub fn node_count(&self) -> usize

Get total node count

Trait Implementations

impl Clone for TreeTopology

fn clone(&self) -> TreeTopology

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TreeTopology

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

Formats the value using the given formatter.