add a `current_standby()` method when the pin implements `StatefulOututPin` #72

	name: CI

	on:
	push:
	branches: [ "master" ]
	pull_request:

	jobs:
	lib:
	strategy:
	fail-fast: false
	matrix:
	rust: [1.63.0, stable]
	features: ['', '--all-features']
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: install rust toolchain
	uses: dtolnay/rust-toolchain@master
	with:
	toolchain: ${{ matrix.rust }}
	components: rustfmt clippy
	- name: build
	run: cargo build ${{ matrix.features }}
	- name: check
	run: cargo check ${{ matrix.features }}
	- name: test
	run: cargo test ${{ matrix.features }}
	- name: check formatting
	run: cargo fmt --all -- --check
	- name: clippy
	run: cargo clippy ${{ matrix.features }}
	- name: audit
	run: cargo audit

	stm32f4-single-motor-example:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: install rust toolchain
	uses: dtolnay/rust-toolchain@stable
	with:
	targets: thumbv7em-none-eabihf
	components: rustfmt clippy
	- name: Install flip-link
	run: cargo install flip-link
	- name: build
	run: cargo build
	working-directory: examples/stm32f4-single-motor-example
	- name: check
	run: cargo check
	working-directory: examples/stm32f4-single-motor-example
	# no tests available for now => no test step as it'd fail otherwise
	- name: check formatting
	run: cargo fmt --all -- --check
	working-directory: examples/stm32f4-single-motor-example
	- name: clippy
	run: cargo clippy
	working-directory: examples/stm32f4-single-motor-example
	- name: audit
	run: cargo audit
	working-directory: examples/stm32f4-single-motor-example

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