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#![deny(unsafe_code)] #![deny(warnings)] #![feature(proc_macro)] #![no_std] extern crate cortex_m_rtfm as rtfm; extern crate stm32f103xx; use rtfm::app; app! { //~ error mismatched types device: stm32f103xx, } // ERROR `init` must have signature `fn (init::Peripherals)` fn init() {} fn idle() -> ! { loop {} }