From 36bb5e8a4247888c7e1ce5a06ba3aaf5dc9cafd5 Mon Sep 17 00:00:00 2001
From: Alexis Bourget <alexis.bourget@gmail.com>
Date: Tue, 21 Jul 2020 22:44:25 +0200
Subject: Clarify the doc for MaybeUninit::zeroed on incorrect use

---
 library/core/src/mem/maybe_uninit.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/library/core/src/mem/maybe_uninit.rs b/library/core/src/mem/maybe_uninit.rs
index 7732525a0fc..b76ad7ceec9 100644
--- a/library/core/src/mem/maybe_uninit.rs
+++ b/library/core/src/mem/maybe_uninit.rs
@@ -336,8 +336,9 @@ impl<T> MaybeUninit<T> {
     /// assert_eq!(x, (0, false));
     /// ```
     ///
-    /// *Incorrect* usage of this function: initializing a struct with zero, where some fields
-    /// cannot hold 0 as a valid value.
+    /// *Incorrect* usage of this function: assuming zero filled memory is initialized,
+    /// where some fields cannot hold 0 as a valid value, without overwriting with a
+    /// valid bit-pattern.
     ///
     /// ```rust,no_run
     /// use std::mem::MaybeUninit;
-- 
cgit 1.4.1-3-g733a5