From 2ec059361e9550b99527e9ace7ebc11bd3624611 Mon Sep 17 00:00:00 2001
From: keno <keno.ss57@gmail.com>
Date: Sat, 31 Dec 2022 10:07:14 +0900
Subject: [PATCH] fix: Clap error in examples/timestamp

Currently, examples/timestamp raises runtime error by violation of
constraints of clap.

`Arg::multiple()` is deprecated in clap 3.* [1].
This PR uses `Arg::multiple_occurrences()` instead and fixes the error.

[1] https://docs.rs/clap/3.0.0/clap/struct.Arg.html#method.multiple
---
 examples/timestamp.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/timestamp.rs b/examples/timestamp.rs
index d8f139b..676bdc7 100644
--- a/examples/timestamp.rs
+++ b/examples/timestamp.rs
@@ -7,7 +7,7 @@ fn main() {
         .arg(
             Arg::with_name("verbosity")
                 .short('v')
-                .multiple(true)
+                .multiple_occurrences(true)
                 .help("Increase message verbosity"),
         )
         .arg(