Struct RouterNGBuilder 

pub struct RouterNGBuilder {
    pub(crate) bounds: Bounds,
    pub(crate) blocks: Vec<Block>,
    pub(crate) channels: Vec<Channel>,
    pub(crate) seed_points: Vec<Point>,
}

Fields

bounds: Bounds

What the lattice covers.

blocks: Vec<Block>

The blocking rectangles

channels: Vec<Channel>

The routing channels

seed_points: Vec<Point>

Points at which Self::build_closed seeds a full (H+V) channel — route endpoints and waypoints. Ignored by the test-only build.

Implementations

impl RouterNGBuilder

pub fn within(self, bounds: Bounds) -> Self

Cover only bounds. The default is Bounds::UNBOUNDED.

pub fn add_h_channel(&mut self, seed: impl Into<Point>, cost: impl Into<Cost>)

pub fn add_seed_point(&mut self, p: impl Into<Point>)

Register a point (a route endpoint or waypoint) at which build_closed seeds a full channel, so the closed graph already contains the nodes every route needs — no geometry is added once the graph is closed.

pub fn add_v_channel(&mut self, seed: impl Into<Point>, cost: impl Into<Cost>)

pub(crate) fn add_routing_moat( &mut self, top_left: Point, bottom_right: Point, distance: i32, cost: Cost, )

pub fn add_block( &mut self, top_left: impl Into<Point>, bottom_right: impl Into<Point>, )

pub(crate) fn seed_channels_into_router(&self) -> RouterNG

Construct a dirty router with all channels seeded but not yet built into a graph. Shared by Self::build_closed and the test-only build.

pub fn build_closed(self) -> ClosedRouter

Build a ClosedRouter: seed all channels AND the endpoint/waypoint channels registered via Self::add_seed_point, build the graph once, then freeze the geometry. Routing on the result only mutates edge weights.

Trait Implementations

impl Clone for RouterNGBuilder

fn clone(&self) -> RouterNGBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RouterNGBuilder

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

Formats the value using the given formatter.

impl Default for RouterNGBuilder

fn default() -> RouterNGBuilder

Returns the “default value” for a type.