From 095ab3b35847654d40e7bab9815c2bceb77484d1 Mon Sep 17 00:00:00 2001
From: Codex-ytr83r <Codex-ytr83r@example.com>
Date: Thu, 24 Sep 2026 18:44:56 -0700
Subject: [PATCH] Split geometry serialization to stay within macro recursion
 depth

---
 crates/oa-core/examples/auto_layout_probe.rs | 27 ++++++++++++++------
 1 file changed, 19 insertions(+), 8 deletions(-)

diff --git a/crates/oa-core/examples/auto_layout_probe.rs b/crates/oa-core/examples/auto_layout_probe.rs
index 6fdbf1b8..a682e210 100644
--- a/crates/oa-core/examples/auto_layout_probe.rs
+++ b/crates/oa-core/examples/auto_layout_probe.rs
@@ -364,6 +364,24 @@ fn metrics(project: &Project, diagram: Id) -> Value {
                 .map(move |w| json!({"edge":e.id,"warning":format!("{w:?}")}))
         })
         .collect();
+    let constraints: Vec<_> = edges.iter().map(|e|json!({"id":e.id,"effective_pins":e.pins,
+        "pin_fractions":e.pin_fractions,"custom_suspended":e.custom_suspended,
+        "actual_endpoint_owners":projection::edge_endpoint_placements(project,&project.diagrams[&diagram],e.id)})).collect();
+    let route_endpoints: Vec<_> = edges
+        .iter()
+        .map(|e| {
+            json!({"id":e.id,
+        "source_owner":definitions[&e.id].source,"target_owner":definitions[&e.id].target,
+        "source":e.points.first(),"target":e.points.last()})
+        })
+        .collect();
+    let routed_edges: Vec<_> = edges
+        .iter()
+        .map(|e| {
+            json!({"id":e.id,"points":e.points,"label":{
+        "text":e.label.text,"position":e.label.bounds.position,"size":e.label.bounds.size}})
+        })
+        .collect();
     json!({
         "nodes":view.nodes.len(),"edges":edges.len(),"ports":view.ports.len(),
         "proper_crossings":crossings.len(),"crossing_details":crossings,
@@ -385,14 +403,7 @@ fn metrics(project: &Project, diagram: Id) -> Value {
         "route_bends":bends,"route_length":total_length,
         "projected_nodes":view.nodes,"projected_ports":view.ports,
         "projected_edges":view.edges,
-        "routing_constraints":edges.iter().map(|e|json!({"id":e.id,"effective_pins":e.pins,
-            "pin_fractions":e.pin_fractions,"custom_suspended":e.custom_suspended,
-            "actual_endpoint_owners":projection::edge_endpoint_placements(project,&project.diagrams[&diagram],e.id)})).collect::<Vec<_>>(),
-        "route_endpoints":edges.iter().map(|e|json!({"id":e.id,
-            "source_owner":definitions[&e.id].source,"target_owner":definitions[&e.id].target,
-            "source":e.points.first(),"target":e.points.last()})).collect::<Vec<_>>(),
-        "routed_edges":edges.iter().map(|e|json!({"id":e.id,"points":e.points,"label":{
-            "text":e.label.text,"position":e.label.bounds.position,"size":e.label.bounds.size}})).collect::<Vec<_>>()
+        "routing_constraints":constraints,"route_endpoints":route_endpoints,"routed_edges":routed_edges
     })
 }