From 0039bda18403a8d70ae9dd06cecbd06fadd137f4 Mon Sep 17 00:00:00 2001
From: Jeroen Schweitzer <jpmschweitzer@gmail.com>
Date: Sun, 26 Jul 2026 13:19:02 +0200
Subject: [PATCH] style(simulation): cargo fmt

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 server/src/atlas/road_graph.rs | 24 ++++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)

diff --git a/server/src/atlas/road_graph.rs b/server/src/atlas/road_graph.rs
index 7c078d697..359940ac0 100644
--- a/server/src/atlas/road_graph.rs
+++ b/server/src/atlas/road_graph.rs
@@ -1156,7 +1156,8 @@ impl RouteGrid {
         let (gr0, gc0) = self.to_route_cell(goal);
         let (sr, sc, s_ring) = self.nearest_passable_cell(sr0, sc0)?;
         let (gr, gc, g_ring) = self.nearest_passable_cell(gr0, gc0)?;
-        let surcharge = (s_ring as u32 + g_ring as u32).saturating_mul(COASTAL_ACCESS_COST_PER_RING);
+        let surcharge =
+            (s_ring as u32 + g_ring as u32).saturating_mul(COASTAL_ACCESS_COST_PER_RING);
         let s = sr * self.rw + sc;
         let g = gr * self.rw + gc;
         if s == g {
@@ -2144,18 +2145,19 @@ mod tests {
         let dr = drainage::analyze(&hm.data, hm.width, hm.height, hm.sea_level);
         let ta = TerrainAnalysis::analyze(&hm, &dr);
         let grid = RouteGrid::build(&ta, &[], w, h);
-        assert_eq!(grid.scale, 3, "grid_w=180 must downsample at scale=3 for ROUTE_W=64");
+        assert_eq!(
+            grid.scale, 3,
+            "grid_w=180 must downsample at scale=3 for ROUTE_W=64"
+        );
 
         let majority_water_cell = 3; // row-major (row 0, col 3)
         assert_eq!(
-            grid.cost[majority_water_cell],
-            IMPASSABLE,
+            grid.cost[majority_water_cell], IMPASSABLE,
             "2-of-3 native cells water (a true majority) must be IMPASSABLE"
         );
         let minority_water_cell = 6; // row-major (row 0, col 6)
         assert_ne!(
-            grid.cost[minority_water_cell],
-            IMPASSABLE,
+            grid.cost[minority_water_cell], IMPASSABLE,
             "1-of-3 native cells water (a minority) must stay LAND — the \
              strict `>` rule does not treat any water touch as impassable"
         );
@@ -2259,11 +2261,17 @@ mod tests {
         let dr = drainage::analyze(&hm.data, hm.width, hm.height, hm.sea_level);
         let ta = TerrainAnalysis::analyze(&hm, &dr);
         let grid = RouteGrid::build(&ta, &[], w, h);
-        assert_eq!(grid.cost[3], IMPASSABLE, "sanity: cell (0,3) must be water-majority");
+        assert_eq!(
+            grid.cost[3], IMPASSABLE,
+            "sanity: cell (0,3) must be water-majority"
+        );
         let (surrogate_r, surrogate_c, ring) = grid
             .nearest_passable_cell(0, 3)
             .expect("a passable neighbour must exist");
-        assert!(ring >= 1, "the impassable cell must need a real search, ring 0 would be a no-op test");
+        assert!(
+            ring >= 1,
+            "the impassable cell must need a real search, ring 0 would be a no-op test"
+        );
 
         // Route A: settlement anchored INSIDE the impassable cell (native col
         // 11) — must go through the surrogate-anchor relaxation.