From 5e0389f3d33709162d63b2baf082bc22e14836ec Mon Sep 17 00:00:00 2001
From: Kevin Swiber <kswiber@gmail.com>
Date: Mon, 2 Oct 2023 15:57:32 -0700
Subject: [PATCH] Some minor test fixes.

---
 src/lib.rs | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index a8238fb..b6b8099 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1456,11 +1456,9 @@ mod tests {
                             None
                         }
                     })
-                    .collect::<std::collections::HashSet<String>>()
-                    .into_iter()
-                    .collect::<Vec<String>>();
+                    .collect::<std::collections::HashSet<String>>();
 
-                assert!(duplicates.is_empty(), "duplicates: {:#?}", duplicates);
+                assert!(duplicates.is_empty(), "duplicates: {duplicates:?}");
             }
         }
     }