Add Layout trait

factorio-layout/src/genetic_algorithm_v2.rs

@@ -0,0 +1,21 @@
+use factorio_pathfinding::Pathfinder;
+use rand::Rng;
+
+use crate::Layouter;
+
+pub struct GeneticAlgorithmV2 {
+    pub new_layouts: usize,
+    pub mutation_timeout: usize,
+    pub max_mutations: usize,
+}
+
+impl Layouter for GeneticAlgorithmV2 {
+    fn layout<R: Rng, P: Pathfinder>(
+        &self,
+        input: &crate::LayoutInput,
+        pathfinder: &P,
+        rng: &mut R,
+    ) -> Option<crate::LayoutResult> {
+        todo!()
+    }
+}