From 7ec06b0d1d08cbcc6ed2f7e6ae87fe18056f69ef Mon Sep 17 00:00:00 2001
From: GnomedDev <david2005thomas@gmail.com>
Date: Wed, 9 Oct 2024 01:02:55 +0100
Subject: Swap Vec<PredicateObligation> to type alias

---
 compiler/rustc_data_structures/src/obligation_forest/mod.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'compiler/rustc_data_structures/src')

diff --git a/compiler/rustc_data_structures/src/obligation_forest/mod.rs b/compiler/rustc_data_structures/src/obligation_forest/mod.rs
index cfe7dd13e80..aca99b9fab1 100644
--- a/compiler/rustc_data_structures/src/obligation_forest/mod.rs
+++ b/compiler/rustc_data_structures/src/obligation_forest/mod.rs
@@ -402,9 +402,10 @@ impl<O: ForestObligation> ObligationForest<O> {
     }
 
     /// Returns the set of obligations that are in a pending state.
-    pub fn map_pending_obligations<P, F>(&self, f: F) -> Vec<P>
+    pub fn map_pending_obligations<P, F, R>(&self, f: F) -> R
     where
         F: Fn(&O) -> P,
+        R: FromIterator<P>,
     {
         self.nodes
             .iter()
-- 
cgit 1.4.1-3-g733a5