From 9f76ce4ce3da24eb5c6e5b440261cdc053bdaf8e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stefan=20M=C3=BCller?= <stefan.mueller@aksdb.de>
Date: Fri, 24 Jul 2026 10:09:37 +0200
Subject: [PATCH] Fix vertex_capacity and edge_capacity in AppendGraph

Fix AppendGraph::vertex_capacity and AppendGraph::edge_capacity to use the actual capacity of the underlying Vecs.
---
 src/models/append_graph.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/models/append_graph.rs b/src/models/append_graph.rs
index 9ca63b3..b532912 100644
--- a/src/models/append_graph.rs
+++ b/src/models/append_graph.rs
@@ -93,7 +93,7 @@ impl GraphTopology for AppendGraph {
     }
 
     fn vertex_capacity(&self) -> usize {
-        self.vertices.len()
+        self.vertices.capacity()
     }
 
     fn vertex_map<T: Clone>(&self, default: T) -> VertexMap<Self::Vertex, T> {
@@ -105,7 +105,7 @@ impl GraphTopology for AppendGraph {
     }
 
     fn edge_capacity(&self) -> usize {
-        self.incidences.len() / 2
+        self.incidences.capacity() / 2
     }
 
     fn edge_map<T: Clone>(&self, default: T) -> EdgeMap<Self::Edge, T> {