Struct FoodWeb 

pub struct FoodWeb {
    pub nodes: Vec<WebNode>,
    pub edges: Vec<WebEdge>,
}

The food web graph.

Fields

nodes: Vec<WebNode>

edges: Vec<WebEdge>

Implementations

impl FoodWeb

pub fn new() -> Self

pub fn add_node(&mut self, node: WebNode)

pub fn add_edge(&mut self, edge: WebEdge)

pub fn connectance(&self) -> f64

Connectance: fraction of possible links that exist.

pub fn prey_of(&self, predator_id: u32) -> Vec<u32>

Find all prey of a predator.

pub fn predators_of(&self, prey_id: u32) -> Vec<u32>

Find all predators of a prey.

pub fn compute_trophic_levels(&mut self)

Compute trophic levels using shortest path from producers.

pub fn total_energy_flow(&self) -> f64

Total energy flow through the web.

Trait Implementations

impl Clone for FoodWeb

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FoodWeb

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

Formats the value using the given formatter.