Struct CsrMatrixBuilder 

pub struct CsrMatrixBuilder { /* private fields */ }

Builder for CSR matrices.

Implementations

impl CsrMatrixBuilder

pub fn new(num_nodes: usize) -> Self

Create new builder with given number of nodes.

pub fn with_edges(self, edges: &[(u32, u32)]) -> Self

Add edges from slice.

pub fn with_weighted_edges(self, edges: &[(u32, u32, f64)]) -> Self

Add weighted edges from slice.

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

Add a single edge.

pub fn add_weighted_edge(&mut self, src: u32, dst: u32, weight: f64)

Add a weighted edge.

pub fn build(self) -> CsrMatrix

Build the CSR matrix.

Trait Implementations

impl Debug for CsrMatrixBuilder

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

Formats the value using the given formatter.

impl Default for CsrMatrixBuilder

fn default() -> CsrMatrixBuilder

Returns the “default value” for a type.