From 9978c17d5fc651ac61a4526d717c7f645bc932f8 Mon Sep 17 00:00:00 2001 From: Hunter Z Date: Mon, 31 Mar 2025 12:58:06 +0800 Subject: [PATCH] Update README.md Update the URL while add more reference. --- exercises/21_macros/README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/exercises/21_macros/README.md b/exercises/21_macros/README.md index 337816d6..724c8441 100644 --- a/exercises/21_macros/README.md +++ b/exercises/21_macros/README.md @@ -10,5 +10,6 @@ of exercises to Rustlings, but is all about learning to write Macros. ## Further information -- [Macros](https://doc.rust-lang.org/book/ch19-06-macros.html) +- [The Rust Book - Macros](https://doc.rust-lang.org/book/ch20-06-macros.html#macros) - [The Little Book of Rust Macros](https://veykril.github.io/tlborm/) +- [Rust by Example - macro_rules!](https://doc.rust-lang.org/rust-by-example/macros.html)