From 7b3a1d7fd9f60b91a7f9602374c081882d46facc Mon Sep 17 00:00:00 2001
From: 魏曹先生 <1992414357@qq.com>
Date: Mon, 20 Jul 2026 08:42:16 +0800
Subject: feat(macros): add `#[buffer]` attribute and re-export `r_print!(ln)`
 macros

Reintroduce `r_print!` and `r_println!` macros as public exports, now
supporting both explicit buffer argument and implicit `#[buffer]` attr.
Add `#[buffer]` attribute macro that wraps unit-returning functions to
produce a `RenderResult` with an automatically injected buffer variable.
Relax `RenderResult::print()` and `println()` to accept `impl
AsRef<str>`.
---
 mingling/src/lib.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'mingling/src/lib.rs')

diff --git a/mingling/src/lib.rs b/mingling/src/lib.rs
index a34452d..d1691fb 100644
--- a/mingling/src/lib.rs
+++ b/mingling/src/lib.rs
@@ -42,6 +42,8 @@ pub mod macros {
     /// New Parser provided by the `picker` feature
     #[cfg(feature = "picker")]
     pub use arg_picker::macros::*;
+    /// `#[buffer]` - Wraps a unit-returning function to produce a `RenderResult`.
+    pub use mingling_macros::buffer;
     /// `#[chain]` - Used to generate a struct implementing the `Chain` trait via a method
     pub use mingling_macros::chain;
     /// `#[completion(EntryType)]` - Used to generate completion entry
@@ -91,6 +93,12 @@ pub mod macros {
     /// `#[program_setup]` - Used to generate program setup
     #[cfg(feature = "extra_macros")]
     pub use mingling_macros::program_setup;
+    /// `r_print!` - Prints text to a `RenderResult` buffer (without newline).
+    /// See the macro documentation for implicit vs. explicit buffer usage.
+    pub use mingling_macros::r_print;
+    /// `r_println!` - Prints text to a `RenderResult` buffer (with newline).
+    /// See the macro documentation for implicit vs. explicit buffer usage.
+    pub use mingling_macros::r_println;
     #[doc(hidden)]
     pub use mingling_macros::register_chain;
     #[doc(hidden)]
-- 
cgit