From 57c53affe3542cb6bd4e79ee4c18f20a1bd76b2d Mon Sep 17 00:00:00 2001
From: 魏曹先生 <1992414357@qq.com>
Date: Mon, 17 Aug 2026 05:49:19 +0800
Subject: refactor!: replace pack! macros with derive-based pipeline types

Remove the `pack!`, `pack_err!`, `pack_structural!`, and
`pack_err_structural!` macros, replacing all pipeline type definitions
with `#[derive(Grouped)]` and `#[derive(Grouped, Wrap)]` attributes.
This changes the generated struct shape from named-field structs with an
`inner` field to tuple structs accessed via `.0`, and removes the
auto-generated `name` and `info` fields from error types.
---
 examples/example-completion/src/main.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'examples/example-completion')

diff --git a/examples/example-completion/src/main.rs b/examples/example-completion/src/main.rs
index d363697..e14326f 100644
--- a/examples/example-completion/src/main.rs
+++ b/examples/example-completion/src/main.rs
@@ -101,7 +101,8 @@ fn complete_greet_entry(ctx: &ShellContext) -> Suggest {
 // --------- IMPORTANT ---------
 
 dispatcher!("greet", EntryGreet);
-pack!(ResultName = (u8, String));
+#[derive(Grouped, Wrap)]
+pub struct ResultName((u8, String));
 
 #[chain]
 fn handle_greet(args: EntryGreet) -> Next {
@@ -116,7 +117,7 @@ fn handle_greet(args: EntryGreet) -> Next {
 /// Renders the greeting with the result name and repeat count.
 #[renderer]
 fn render_name(result: ResultName) -> RenderResult {
-    let (repeat, name) = result.inner;
+    let (repeat, name) = result.0;
     let mut render_result = RenderResult::new();
     let mut parts = Vec::with_capacity(repeat as usize);
     for _ in 0..repeat {
-- 
cgit