grid_search_cardinal_distance_map 0.4.0

Crate `grid_search_cardinal_distance_map`

(4 total, all up-to-date)

Crate	Required	Latest	Status
direction	`^0.19`	`0.19.1`	up to date
grid_2d	`^0.16`	`0.16.2`	up to date
grid_search_cardinal_common	`^0.4`	`0.4.0`	up to date
serde	`^1`	`1.0.228`	up to date