add book.toml

snowwolf007cn · Apr 11, 2024 · 196d180 · 196d180
1 parent d99209c
commit 196d180
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/embedded/rust/arduino/book.toml b/embedded/rust/arduino/book.toml
@@ -4,3 +4,6 @@ language = "zh_cn"
 multilingual = false
 src = "src"
 title = "使用Rust进行Arduino开发"
+
+[rust]
+edition="2021"