Enum FloydWarshallAlgorithm 

pub enum FloydWarshallAlgorithm {
    Automatic,
    Original,
    Tree,
}

Variant of the Floyd–Warshall algorithm used by Graph::distances_floyd_warshall (igraph_floyd_warshall_algorithm_t).

The default is Automatic.

Variants

Automatic

Let igraph choose the best performing variant (currently always Tree).

Original

The textbook O(|V|³) Floyd–Warshall algorithm.

Tree

The “Tree” speed-up of Brodnik, Grgurovič and Požar, faster in most cases.

Trait Implementations

impl Clone for FloydWarshallAlgorithm

fn clone(&self) -> FloydWarshallAlgorithm

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FloydWarshallAlgorithm

impl Debug for FloydWarshallAlgorithm

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

Formats the value using the given formatter.

impl Default for FloydWarshallAlgorithm

fn default() -> FloydWarshallAlgorithm

Returns the “default value” for a type.

impl Eq for FloydWarshallAlgorithm

impl From<FloydWarshallAlgorithm> for igraph_floyd_warshall_algorithm_t

fn from(value: FloydWarshallAlgorithm) -> igraph_floyd_warshall_algorithm_t

Converts to this type from the input type.

impl Hash for FloydWarshallAlgorithm

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for FloydWarshallAlgorithm

fn eq(&self, other: &FloydWarshallAlgorithm) -> 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 FloydWarshallAlgorithm

impl TryFrom<u32> for FloydWarshallAlgorithm

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: igraph_floyd_warshall_algorithm_t) -> Result<Self>

Performs the conversion.