From 1185e3b66737f301130e356da0646e34d985411c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stefan=20M=C3=BCller?= <stefan.mueller@aksdb.de>
Date: Thu, 27 Aug 2026 20:11:54 +0200
Subject: [PATCH] Add Default trait to GraphTopologyAddition

---
 src/traits.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/traits.rs b/src/traits.rs
index afb11ab..fda781a 100644
--- a/src/traits.rs
+++ b/src/traits.rs
@@ -178,7 +178,7 @@ pub trait GraphTopology {
 ///
 /// This trait provides methods for addition of vertices and edges, and capacity management in an
 /// undirected graph.
-pub trait GraphTopologyAddition: GraphTopology {
+pub trait GraphTopologyAddition: GraphTopology + Default {
     /// Returns the total number of vertices the graph can hold without reallocating.
     fn vertex_capacity(&self) -> usize;