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.
---
 docs/pages/13-hook.md | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'docs/pages/13-hook.md')

diff --git a/docs/pages/13-hook.md b/docs/pages/13-hook.md
index 90df379..6eefd12 100644
--- a/docs/pages/13-hook.md
+++ b/docs/pages/13-hook.md
@@ -55,10 +55,11 @@ Each hook callback receives a corresponding `Hook*Info` struct containing contex
 @@@use mingling::hook::ProgramHook;
 @@@
 @@@dispatcher!("greet", EntryGreet);
-@@@pack!(ResultName = String);
+@@@#[derive(Grouped, Wrap)]
+@@@pub struct ResultName(String);
 @@@
 @@@#[chain] fn handle_greet(args: EntryGreet) -> Next {
-@@@    ResultName::new(args.inner.first().cloned().unwrap_or_default()).to_render()
+@@@    ResultName(args.0.first().cloned().unwrap_or_default()).to_render()
 @@@}
 @@@#[renderer] fn render_name(r: ResultName) -> RenderResult { RenderResult::new() }
 fn main() {
-- 
cgit