Added documentation for `OpenApiAttribute` #86

	name: CI

	on: [push, pull_request]

	env:
	CARGO_TERM_COLOR: always

	jobs:
	test:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- name: Build
	run: cargo build
	- name: Run tests
	run: cargo test
	- name: Format
	run: cargo fmt -- --check
	- name: Linting
	run: cargo clippy -- -D warnings
	- name: Audit
	run: \|
	cargo update
	cargo audit
	# Allowed to fail but this will notify us that some dependency might need an update.
	continue-on-error: true

Provide feedback