Struct DagMetrics 

pub struct DagMetrics {
    pub avg_branching_factor: f64,
    pub max_branching_factor: usize,
    pub width: usize,
    pub total_nodes: usize,
    pub avg_leaf_depth: f64,
}

Additional DAG metrics beyond basic statistics.

Provides advanced graph-theoretic metrics for analyzing DAG structure.

Fields

avg_branching_factor: f64

Average branching factor (average number of children per non-leaf node)

max_branching_factor: usize

Maximum branching factor (maximum number of children for any node)

width: usize

Width of the DAG (maximum number of nodes at any level)

total_nodes: usize

Total number of nodes in the DAG

avg_leaf_depth: f64

Average depth of leaf nodes

Implementations

impl DagMetrics

pub fn from_ipld(ipld: &Ipld) -> Self

Calculate advanced metrics for an IPLD structure.

Arguments

• ipld - The IPLD data to analyze

Returns

Advanced metrics about the DAG structure

Examples

use ipfrs_core::{Ipld, CidBuilder};
use ipfrs_core::dag::DagMetrics;
use std::collections::BTreeMap;

let cid = CidBuilder::new().build(b"data").unwrap();
let mut map = BTreeMap::new();
map.insert("link1".to_string(), Ipld::link(cid.clone()));
map.insert("link2".to_string(), Ipld::link(cid));
let ipld = Ipld::Map(map);

let metrics = DagMetrics::from_ipld(&ipld);
assert_eq!(metrics.max_branching_factor, 2);

Trait Implementations

impl Clone for DagMetrics

fn clone(&self) -> DagMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DagMetrics

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

Formats the value using the given formatter.

impl Default for DagMetrics

fn default() -> DagMetrics

Returns the “default value” for a type.

impl PartialEq for DagMetrics

fn eq(&self, other: &DagMetrics) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DagMetrics