bool CR

Author: burrbull

Cargo.toml

@@ -1,4 +1,7 @@
 [package]
+edition = "2021"
+rust-version = "1.59"
+
 authors = ["Jorge Aparicio <jorge@japaric.io>", "Daniel Egger <daniel@eggers-club.de>"]
 categories = ["embedded", "hardware-support", "no-std"]
 description = "HAL for the STM32F1xx family of microcontrollers"
@@ -8,7 +11,6 @@ name = "stm32f1xx-hal"
 repository = "https://github.com/stm32-rs/stm32f1xx-hal"
 documentation = "https://docs.rs/stm32f1xx-hal"
 readme = "README.md"
-edition = "2018"
 version = "0.9.0"
 
 [package.metadata.docs.rs]