Merge pull request #343 from embassy-rs/rustfmt-everything

Rustfmt everything

.github/workflows/rust.yml

@@ -122,7 +122,7 @@ jobs:
         with:
           toolchain: stable
       - name: Check fmt
-        run: for i in embassy-*; do (cd $i; cargo fmt -- --check); done
+        run: find -name '*.rs' | xargs rustfmt --check  --skip-children --unstable-features --edition 2018
 
   test:
     runs-on: ubuntu-latest

examples/nrf/src/bin/mpsc.rs

@@ -37,7 +37,6 @@ async fn my_task(sender: Sender<'static, WithNoThreads, LedState, 1>) {
 
 #[embassy::main]
 async fn main(spawner: Spawner, p: Peripherals) {
-    
     let mut led = Output::new(p.P0_13, Level::Low, OutputDrive::Standard);
 
     let channel = CHANNEL.put(Channel::new());

examples/stm32l0/src/bin/spi.rs

@@ -14,11 +14,11 @@ use embedded_hal::digital::v2::OutputPin;
 use example_common::*;
 
 use cortex_m_rt::entry;
+use embassy_stm32::dma::NoDma;
 use embassy_stm32::rcc;
 use embassy_stm32::spi::{Config, Spi};
 use embassy_stm32::time::Hertz;
 use embedded_hal::blocking::spi::Transfer;
-use embassy_stm32::dma::NoDma;
 
 #[entry]
 fn main() -> ! {