Struct AdjBuilder 

pub struct AdjBuilder { /* private fields */ }

Mutable adjacency list builder that converts to CSR.

Implementations

impl AdjBuilder

pub fn new(n: usize) -> Self

pub fn add_edge(&mut self, src: u32, dst: u32)

Add a directed edge from src to dst.

pub fn add_undirected(&mut self, a: u32, b: u32)

Add bidirectional edge.

pub fn neighbors_mut(&mut self, i: u32) -> &mut Vec<u32>

Get current neighbors (mutable).

pub fn neighbors(&self, i: u32) -> &[u32]

Get current neighbors.

pub fn total_edges(&self) -> usize

Total directed edges currently stored.

pub fn snapshot(&self) -> Graph

Create a read-only CSR graph snapshot without consuming the builder.

pub fn build(self) -> Graph

Freeze into CSR graph, deduplicating edges.