From 84fc6fd2d0005d452ec966a65518948e3eab3f06 Mon Sep 17 00:00:00 2001
From: Sasha <sasha.pourcelot@protonmail.com>
Date: Sun, 6 Sep 2020 12:10:46 +0200
Subject: [PATCH] Fix documentation for TyCtxt::all_impls

---
 compiler/rustc_middle/src/ty/trait_def.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/rustc_middle/src/ty/trait_def.rs b/compiler/rustc_middle/src/ty/trait_def.rs
index 86fe3ac3751..9d5b558234b 100644
--- a/compiler/rustc_middle/src/ty/trait_def.rs
+++ b/compiler/rustc_middle/src/ty/trait_def.rs
@@ -167,7 +167,7 @@ impl<'tcx> TyCtxt<'tcx> {
         }
     }
 
-    /// Returns a vector containing all impls
+    /// Returns an iterator containing all impls
     pub fn all_impls(self, def_id: DefId) -> impl Iterator<Item = DefId> + 'tcx {
         let TraitImpls { blanket_impls, non_blanket_impls } = self.trait_impls_of(def_id);