CI overhaul #12

	name: CI
	on: [push, pull_request]

	jobs:
	test:
	name: Test ${{ matrix.rust }} on ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	services:
	postgres:
	image: postgres
	env:
	POSTGRES_USER: postgres
	POSTGRES_PASSWORD: postgres
	POSTGRES_PORT: 5432
	POSTGRES_HOST_AUTH_METHOD: trust
	ports:
	- 5432:5432
	options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest]
	rust:
	- MSRV
	- stable
	steps:
	- uses: actions/checkout@v4

	# If testing stable Rust, do so with the latest dependencies.
	- uses: dtolnay/rust-toolchain@stable
	id: toolchain
	if: matrix.rust == 'stable'
	- run: rustup override set ${{steps.toolchain.outputs.name}}
	if: matrix.rust == 'stable'
	- name: Remove lockfile to build with latest dependencies
	run: rm Cargo.lock
	if: matrix.rust == 'stable'

	- uses: Swatinem/rust-cache@v1
	- run: cargo build --tests
	- run: cargo test -- --nocapture --quiet

	clippy-msrv:
	name: Clippy (MSRV)
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: Swatinem/rust-cache@v1
	- run: cargo clippy --all-features -- -D warnings
	- run: cargo fmt -- --check

	fmt:
	name: Rustfmt
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Check formatting
	run: cargo fmt --all -- --check

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