From d847576b592d55596b6adb02e9227d54b85f7d5d Mon Sep 17 00:00:00 2001
From: Paul Dicker <paul@pitdicker.nl>
Date: Fri, 29 Sep 2023 12:21:08 +0200
Subject: [PATCH] Remove duplicate `try_opt` macro

---
 src/duration.rs | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/src/duration.rs b/src/duration.rs
index 1e5eb67512..f4442648be 100644
--- a/src/duration.rs
+++ b/src/duration.rs
@@ -16,6 +16,8 @@ use core::{fmt, i64};
 #[cfg(feature = "std")]
 use std::error::Error;
 
+use crate::try_opt;
+
 #[cfg(feature = "rkyv")]
 use rkyv::{Archive, Deserialize, Serialize};
 
@@ -38,15 +40,6 @@ const SECS_PER_DAY: i64 = 86_400;
 /// The number of (non-leap) seconds in a week.
 const SECS_PER_WEEK: i64 = 604_800;
 
-macro_rules! try_opt {
-    ($e:expr) => {
-        match $e {
-            Some(v) => v,
-            None => return None,
-        }
-    };
-}
-
 /// ISO 8601 time duration with nanosecond precision.
 ///
 /// This also allows for the negative duration; see individual methods for details.