Merge pull request #88 from michaelbeaumont/cargo_fmt

Run cargo fmt in CI

.github/workflows/rust.yml

@@ -18,7 +18,7 @@ jobs:
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly
-          components: rust-src
+          components: rust-src, rustfmt
           override: true
       - name: install
         run: rustup target add thumbv7em-none-eabi thumbv6m-none-eabi

ci.sh

@@ -4,6 +4,8 @@ set -euxo pipefail
 
 cd $(dirname $0)
 
+cargo fmt --all -- --check
+
 # embassy std
 (cd embassy-std-examples; cargo build)
 

embassy/src/io/traits.rs

@@ -1,4 +1,3 @@
-
 use core::ops::DerefMut;
 use core::pin::Pin;
 use core::task::{Context, Poll};

embassy/src/io/util/read.rs

@@ -1,4 +1,4 @@
-use super::super::error::{Result};
+use super::super::error::Result;
 use super::super::traits::AsyncBufRead;
 
 use core::cmp::min;

embassy/src/io/util/read_buf.rs

@@ -1,4 +1,4 @@
-use super::super::error::{Result};
+use super::super::error::Result;
 use super::super::traits::AsyncBufRead;
 
 use core::pin::Pin;