fix compilation errors #11

	name: rust tests
	on:
	push:
	branches: [ "master", "dev" ]
	pull_request:
	branches: [ "master", "dev" ]
	env:
	CARGO_TERM_COLOR: always
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Install Rust toolchain
	uses: actions-rs/toolchain@v1
	with:
	profile: minimal
	toolchain: stable
	override: true
	- name: Check formatting
	run: \|
	cargo fmt -- --check
	- name: Format
	run: \|
	cargo fmt
	git config --global user.name 'github-actions'
	git config --global user.email 'github-actions@github.com'
	git add -u
	git commit -m "Apply cargo fmt" \|\| echo "No changes to commit"
	git push
	- name: Build
	run: cargo build --verbose
	- name: Run tests
	run: cargo test --verbose

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