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/2-define-a-dispatcher.md | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'docs/pages/2-define-a-dispatcher.md') diff --git a/docs/pages/2-define-a-dispatcher.md b/docs/pages/2-define-a-dispatcher.md index efd744d..5aafb19 100644 --- a/docs/pages/2-define-a-dispatcher.md +++ b/docs/pages/2-define-a-dispatcher.md @@ -48,17 +48,15 @@ You might be curious about what's inside `EntryGreet`. It's essentially a struct ```rust // Illustration of code generated by the dispatcher! macro -pub struct EntryGreet { - pub inner: Vec, -} +pub struct EntryGreet(pub Vec); ``` -When the user types `greet Alice Bob` on the command line, `EntryGreet.inner` becomes `vec!["Alice", "Bob"]`. +When the user types `greet Alice Bob` on the command line, `EntryGreet`'s `.0` becomes `vec!["Alice", "Bob"]`. > [!IMPORTANT] -> Entry's `inner` only contains **the remaining args after matching**. +> Entry's `.0` only contains **the remaining args after matching**. > -> Take `remote add origin` as an example: `remote` and `add` are used for matching the command path, only `origin` goes into `EntryRemoteAdd.inner`. +> Take `remote add origin` as an example: `remote` and `add` are used for matching the command path, only `origin` goes into `EntryRemoteAdd.0`. ## Advanced: Implicit Declaration -- cgit