From 4ac7d7dc9e6abec2f3f84dd5baf8b642727f19c3 Mon Sep 17 00:00:00 2001
From: 魏曹先生 <1992414357@qq.com>
Date: Sat, 25 Apr 2026 23:41:36 +0800
Subject: Add help system with `#[help]` macro and `HelpRequest` trait

---
 mingling_core/src/asset/help.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 mingling_core/src/asset/help.rs

(limited to 'mingling_core/src/asset/help.rs')

diff --git a/mingling_core/src/asset/help.rs b/mingling_core/src/asset/help.rs
new file mode 100644
index 0000000..ff2b3d4
--- /dev/null
+++ b/mingling_core/src/asset/help.rs
@@ -0,0 +1,10 @@
+use crate::RenderResult;
+
+/// Handles help rendering for command-line arguments
+pub trait HelpRequest {
+    /// The entry type
+    type Entry;
+
+    /// Process the previous value and write the result into the provided [`RenderResult`](./struct.RenderResult.html)
+    fn render_help(p: Self::Entry, r: &mut RenderResult);
+}
-- 
cgit