Trait CostGrid 

pub trait CostGrid: SolidGrid {
    type Cost;

    // Required method
    fn cost(
        &self,
        coord: Coord,
        direction: Direction,
    ) -> Option<CostCell<Self::Cost>>;
}

Required Associated Types

type Cost

Required Methods

fn cost( &self, coord: Coord, direction: Direction, ) -> Option<CostCell<Self::Cost>>

Implementors