Cargo Features

hopter_proc_macro has no features set by default.

[dependencies]
hopter_proc_macro = { version = "0.2.2", features = ["stm32f410", "stm32f427", "stm32f469"] }
stm32f401 stm32f405 stm32f407 stm32f410
stm32f411 stm32f412 stm32f413 stm32f427
stm32f429 stm32f446 stm32f469

hopter_proc_macro has 3 features without comments.