From 0a2ef958c0dca21d19e4ffc38ba5a7c4078e182a Mon Sep 17 00:00:00 2001
From: Weicao-CatilGrass <1992414357@qq.com>
Date: Sat, 23 May 2026 23:41:04 +0800
Subject: Rework examples and add entry macro for testing

---
 examples/example-dispatch-tree/src/main.rs | 76 +++++++++++++++++-------------
 1 file changed, 44 insertions(+), 32 deletions(-)

(limited to 'examples/example-dispatch-tree/src/main.rs')

diff --git a/examples/example-dispatch-tree/src/main.rs b/examples/example-dispatch-tree/src/main.rs
index d8be32a..08714d1 100644
--- a/examples/example-dispatch-tree/src/main.rs
+++ b/examples/example-dispatch-tree/src/main.rs
@@ -1,47 +1,59 @@
-//! `Mingling` Example - Dispatch Tree
+//! Example Dispatch Tree
 //!
-//! # How to Deploy
-//! 1. Enable the `dispatch_tree` feature (`comp` is optional)
-//! ```toml
-//! mingling = { version = "...", features = [
-//!     "dispatch_tree",  // Enable this feature
-//!     "comp" // optional
-//! ] }
-//! ```
+//! > This example will introduce how to use `dispatch_tree`
+//! > to optimize your command line lookup efficiency
+//!
+//! When the number of commands in your project increases, you can use `dispatch_tree` to complete command registration at compile time.
+//! It will generate a trie for quickly finding related commands by prefix.
 //!
-//! 2. Using `cargo expand`:
+//! Therefore, after enabling this feature,
+//! `Program` will no longer store a Dispatcher list internally, and the `with_dispatcher` function will not be compiled.
 //!
+//! Run:
 //! ```bash
-//! cargo expand --manifest-path examples/example-dispatch-tree/Cargo.toml > expanded.rs
-//! cat expanded.rs
+//! cargo run --manifest-path examples/example-dispatch-tree/Cargo.toml --quiet -- cmd5
 //! ```
-
-#![allow(unused_mut)]
+//!
+//! Output:
+//! ```plaintext
+//! It's works!
+//! ```
+//!
 
 use mingling::prelude::*;
 
+// --------- IMPORTANT ---------
+// You have a large number of subcommands
+dispatcher!("cmd1",         CMD1 => Entry1);
+dispatcher!("cmd2.sub1",   CMD2Sub1 => Entry2Sub1);
+dispatcher!("cmd2.sub2",   CMD2Sub2 => Entry2Sub2);
+dispatcher!("cmd3.sub1.leaf1", CMD3Sub1Leaf1 => Entry3Sub1Leaf1);
+dispatcher!("cmd3.sub1.leaf2", CMD3Sub1Leaf2 => Entry3Sub1Leaf2);
+dispatcher!("cmd3.sub2",   CMD3Sub2 => Entry3Sub2);
+dispatcher!("cmd4.sub1.subsub1.deep", CMD4Deep => Entry4Deep);
+dispatcher!("cmd4.sub1.subsub2",      CMD4SubSub2 => Entry4SubSub2);
+dispatcher!("cmd5",        CMD5 => Entry5);
+dispatcher!("cmd5.extra",  CMD5Extra => Entry5Extra);
+dispatcher!("nested.a.b.c", CMDA => EntryA);
+dispatcher!("nested.a.b.d", CMDB => EntryB);
+dispatcher!("nested.a.e",   CMDC => EntryC);
+dispatcher!("nested.f",     CMDD => EntryD);
+// --------- IMPORTANT ---------
+
 fn main() {
-    let mut program = ThisProgram::new();
+    let program = ThisProgram::new();
 
-    // // After enabling `dispatch_tree`, this method will no longer exist
-    // program.with_dispatcher(CommandGreet);
-    //
-    // // The `CompletionDispatcher` automatically generated by `comp` will also be imported automatically
-    // program.with_dispatcher(CompletionDispatcher);
+    // --------- IMPORTANT ---------
+    // // You no longer need to use `with_dispatcher` anymore;
+    // // it'll be collected automatically once the `dispatch_tree` feature is enabled
+    // program.with_dispatcher(...);
 
-    program.exec();
+    program.exec_and_exit()
 }
 
-dispatcher!("greet", CommandGreet => EntryGreet);
-dispatcher!("help", CommandHelp => EntryHelp);
-dispatcher!("quit", CommandQuit => EntryQuit);
-dispatcher!("list", CommandList => EntryList);
-dispatcher!("status", CommandStatus => EntryStatus);
-dispatcher!("save", CommandSave => EntrySave);
-dispatcher!("load", CommandLoad => EntryLoad);
-dispatcher!("config", CommandConfig => EntryConfig);
-dispatcher!("run", CommandRun => EntryRun);
-dispatcher!("debug", CommandDebug => EntryDebug);
-dispatcher!("version", CommandVersion => EntryVersion);
+#[renderer]
+fn render_cmd5(_: Entry5) {
+    r_println!("It's works!");
+}
 
 gen_program!();
-- 
cgit