Improve and sort documentation. #669

	name: Rust tests

	on:
	push:
	branches: [main]
	paths:
	- logger_core/**
	- babushka-core/**
	- submodules/**
	pull_request:
	paths:
	- logger_core/**
	- babushka-core/**
	- submodules/**

	env:
	CARGO_TERM_COLOR: always

	jobs:
	build:
	runs-on: ubuntu-latest
	timeout-minutes: 10
	strategy:
	fail-fast: false
	matrix:
	redis:
	- 6.2.4
	- 7.0.0

	steps:
	- uses: actions/checkout@v3
	with:
	submodules: recursive

	- name: Install redis
	uses: ./.github/workflows/install-redis
	with:
	redis-version: ${{ matrix.redis }}

	- name: Install protoc
	run: \|
	sudo apt update
	sudo apt install protobuf-compiler

	- name: Install toolchain
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	override: true
	components: rustfmt

	- uses: Swatinem/rust-cache@v1

	- name: Run tests
	working-directory: ./babushka-core
	run: cargo test -- --nocapture --test-threads=1 # TODO remove the concurrency limit after we fix test flakyness.

	- name: Run logger tests
	working-directory: ./logger_core
	run: cargo test -- --nocapture --test-threads=1

	- name: Check features
	working-directory: ./babushka-core
	run: \|
	cargo check --benches --all-features
	cargo check --no-default-features

	lint:
	runs-on: ubuntu-latest
	timeout-minutes: 20
	steps:
	- uses: actions/checkout@v3
	with:
	submodules: recursive

	- uses: ./.github/workflows/lint-rust
	with:
	cargo-toml-folder: ./babushka-core

	- uses: ./.github/workflows/lint-rust
	with:
	cargo-toml-folder: ./logger_core

	- uses: ./.github/workflows/lint-rust
	with:
	cargo-toml-folder: ./benchmarks/rust

Provide feedback