From 23930c24b7eaf519d8ed36e4f433790eeb4d07fb Mon Sep 17 00:00:00 2001
From: 魏曹先生 <1992414357@qq.com>
Date: Fri, 29 May 2026 14:24:25 +0800
Subject: Update docs and examples for clap binding with optional error
 parameter

---
 mingling_macros/src/dispatcher_clap.rs | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'mingling_macros/src')

diff --git a/mingling_macros/src/dispatcher_clap.rs b/mingling_macros/src/dispatcher_clap.rs
index 8ef2125..5a6cf4c 100644
--- a/mingling_macros/src/dispatcher_clap.rs
+++ b/mingling_macros/src/dispatcher_clap.rs
@@ -23,6 +23,11 @@ impl Parse for ClapOptions {
             // Parse leading comma
             input.parse::<Token![,]>()?;
 
+            // Allow trailing comma
+            if input.is_empty() {
+                break;
+            }
+
             let key: Ident = input.parse()?;
             input.parse::<Token![=]>()?;
 
-- 
cgit