From ab0f8afe1f7898c4ec12dc4b224e9b436ee6690d Mon Sep 17 00:00:00 2001
From: Charlie Marsh <charlie.r.marsh@gmail.com>
Date: Sat, 8 Jun 2024 10:39:02 -0700
Subject: [PATCH] Remove version from graph edge (#4165)

## Summary

We're actually not using the edge data, so lets remove it.
---
 crates/uv-resolver/src/resolution/graph.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/crates/uv-resolver/src/resolution/graph.rs b/crates/uv-resolver/src/resolution/graph.rs
index 4363aecec2bc..324d391ec5e7 100644
--- a/crates/uv-resolver/src/resolution/graph.rs
+++ b/crates/uv-resolver/src/resolution/graph.rs
@@ -31,7 +31,7 @@ use crate::{
 #[derive(Debug)]
 pub struct ResolutionGraph {
     /// The underlying graph.
-    pub(crate) petgraph: Graph<AnnotatedDist, Version, Directed>,
+    pub(crate) petgraph: Graph<AnnotatedDist, (), Directed>,
     /// The range of supported Python versions.
     pub(crate) requires_python: Option<RequiresPython>,
     /// Any diagnostics that were encountered while building the graph.
@@ -76,7 +76,7 @@ impl ResolutionGraph {
         }
 
         // Add every package to the graph.
-        let mut petgraph: Graph<AnnotatedDist, Version, Directed> =
+        let mut petgraph: Graph<AnnotatedDist, (), Directed> =
             Graph::with_capacity(resolution.packages.len(), resolution.packages.len());
         let mut inverse: FxHashMap<NodeKey, NodeIndex<u32>> = FxHashMap::with_capacity_and_hasher(
             resolution.packages.len(),
@@ -311,7 +311,7 @@ impl ResolutionGraph {
                     versions.to_extra.as_ref(),
                     versions.to_dev.as_ref(),
                 )];
-                petgraph.update_edge(from_index, to_index, versions.to_version.clone());
+                petgraph.update_edge(from_index, to_index, ());
             }
         }