Struct maplibre::render::graph::Edges

pub struct Edges {
    id: NodeId,
    input_edges: Vec<Edge>,
    output_edges: Vec<Edge>,
}

A collection of input and output Edges for a Node.

Fields

id: NodeId

input_edges: Vec<Edge>

output_edges: Vec<Edge>

Implementations

impl Edges

pub fn input_edges(&self) -> &[Edge]

Returns all “input edges” (edges going “in”) for this node .

pub fn output_edges(&self) -> &[Edge]

Returns all “output edges” (edges going “out”) for this node .

pub fn id(&self) -> NodeId

Returns this node’s id.

pub(crate) fn add_input_edge(
    &mut self,
    edge: Edge
) -> Result<(), RenderGraphError>

Adds an edge to the input_edges if it does not already exist.

pub(crate) fn remove_input_edge(
    &mut self,
    edge: Edge
) -> Result<(), RenderGraphError>

Removes an edge from the input_edges if it exists.

pub(crate) fn add_output_edge(
    &mut self,
    edge: Edge
) -> Result<(), RenderGraphError>

Adds an edge to the output_edges if it does not already exist.

pub(crate) fn remove_output_edge(
    &mut self,
    edge: Edge
) -> Result<(), RenderGraphError>

Removes an edge from the output_edges if it exists.

pub fn has_input_edge(&self, edge: &Edge) -> bool

Checks whether the input edge already exists.

pub fn has_output_edge(&self, edge: &Edge) -> bool

Checks whether the output edge already exists.

pub fn get_input_slot_edge(
    &self,
    index: usize
) -> Result<&Edge, RenderGraphError>

Searches the input_edges for a Edge::SlotEdge, which input_index matches the index;

pub fn get_output_slot_edge(
    &self,
    index: usize
) -> Result<&Edge, RenderGraphError>

Searches the output_edges for a Edge::SlotEdge, which output_index matches the index;

Trait Implementations

impl Debug for Edges

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

Formats the value using the given formatter.