From a398e09e42b9b3263dd20d45b1c6f1fd4fe8ce3b Mon Sep 17 00:00:00 2001
From: yancy <yancy@yancy.lol>
Date: Sun, 6 Nov 2022 23:05:16 +0100
Subject: [PATCH] rustdoc: Add an example for round that is different from
 truncate

---
 library/std/src/f32.rs | 2 ++
 library/std/src/f64.rs | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/library/std/src/f32.rs b/library/std/src/f32.rs
index dafcd87674412..4127c4056f24e 100644
--- a/library/std/src/f32.rs
+++ b/library/std/src/f32.rs
@@ -77,9 +77,11 @@ impl f32 {
     /// ```
     /// let f = 3.3_f32;
     /// let g = -3.3_f32;
+    /// let h = -3.7_f32;
     ///
     /// assert_eq!(f.round(), 3.0);
     /// assert_eq!(g.round(), -3.0);
+    /// assert_eq!(h.round(), -4.0);
     /// ```
     #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]
diff --git a/library/std/src/f64.rs b/library/std/src/f64.rs
index 77048f9a28f25..cc64258da60d1 100644
--- a/library/std/src/f64.rs
+++ b/library/std/src/f64.rs
@@ -77,9 +77,11 @@ impl f64 {
     /// ```
     /// let f = 3.3_f64;
     /// let g = -3.3_f64;
+    /// let h = -3.7_f64;
     ///
     /// assert_eq!(f.round(), 3.0);
     /// assert_eq!(g.round(), -3.0);
+    /// assert_eq!(h.round(), -4.0);
     /// ```
     #[rustc_allow_incoherent_impl]
     #[must_use = "method returns a new number and does not mutate the original value"]