From 4d1362c16bc0769a83f50047ed4a257e6644f89c Mon Sep 17 00:00:00 2001
From: Taiki Endo <te316e89@gmail.com>
Date: Sun, 8 Oct 2023 14:38:07 +0900
Subject: [PATCH] Fix clippy::non_canonical_partial_ord_impl warning in example

```
warning: non-canonical implementation of `partial_cmp` on an `Ord` type
  --> examples/with-metadata.rs:31:1
   |
31 | /  impl PartialOrd for ByDuration {
32 | |      fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
   | | _______________________________________________________________________-
33 | ||         self.duration()
34 | ||             .partial_cmp(&other.duration())
35 | ||             .map(|ord| ord.reverse())
36 | ||     }
   | ||_____- help: change this to: `{ Some(self.cmp(other)) }`
37 | |  }
   | |__^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#non_canonical_partial_ord_impl
   = note: `#[warn(clippy::non_canonical_partial_ord_impl)]` on by default
```
---
 examples/with-metadata.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/examples/with-metadata.rs b/examples/with-metadata.rs
index d7adb19..ed84e31 100644
--- a/examples/with-metadata.rs
+++ b/examples/with-metadata.rs
@@ -30,9 +30,7 @@ impl Eq for ByDuration {}
 
 impl PartialOrd for ByDuration {
     fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
-        self.duration()
-            .partial_cmp(&other.duration())
-            .map(|ord| ord.reverse())
+        Some(self.cmp(other))
     }
 }