From aa251efb87b561f62266628f06ad341253fbbdc5 Mon Sep 17 00:00:00 2001
From: 魏曹先生 <1992414357@qq.com>
Date: Mon, 17 Aug 2026 04:05:41 +0800
Subject: refactor!: remove legacy parser feature and migrate to picker

The legacy `parser` feature and its module tree (`mingling::parser`,
`Argument`, `Picker`, `Pickable`, etc.) have been fully removed and
replaced by the `picker` feature powered by `arg-picker`.

BREAKING CHANGE: Remove `parser` feature and use `picker` instead.
Migration guide: Replace `features = ["parser"]` with
`features = ["picker"]` and update API usage per the provided table.
---
 examples/example-async-support/src/main.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'examples/example-async-support/src')

diff --git a/examples/example-async-support/src/main.rs b/examples/example-async-support/src/main.rs
index ac1bcc1..090602a 100644
--- a/examples/example-async-support/src/main.rs
+++ b/examples/example-async-support/src/main.rs
@@ -47,7 +47,7 @@ pack!(ResultDownloaded = String);
 #[chain]
 //  vvvvv_ `async` keyword can be used directly here
 pub async fn handle_download(args: EntryDownload) -> Next {
-    let file_name = args.pick(()).unpack();
+    let file_name = args.pick_or_default(&arg![String]).unwrap();
     fake_download(file_name).await.into()
 }
 
-- 
cgit