Trait SearchPathCost

pub trait SearchPathCost {
    type Cost;

    // Required method
    fn path_cost(&self) -> Self::Cost;
}

Expand description

Path value that exposes the cost reported by its search domain.

Cost units and optimality claims are defined by the owning lane (grid traversal cost, Euclidean polyline length, etc.).

Required Associated Types§

Cost type used by this path family (for example f64 Euclidean length).

Returns the path’s domain-specific traversal cost.

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".