IVSs are the bases of their own tables #88

	on:
	pull_request:
	push:
	branches:
	- main
	tags:
	- "*"

	name: build

	jobs:
	rustfmt:
	name: Rustfmt
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v1
	- uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	override: true
	- run: rustup component add rustfmt
	- uses: actions-rs/cargo@v1
	with:
	command: fmt
	args: --all -- --check

	test-stable:
	runs-on: ubuntu-latest
	name: cargo test stable
	steps:
	- uses: actions/checkout@v2

	- name: install stable toolchain
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	components: clippy
	profile: minimal
	override: true

	- name: cargo clippy
	uses: actions-rs/cargo@v1
	with:
	command: clippy
	args: --all-features
	#args: --all-features -- -D warnings

	- name: cargo test
	uses: actions-rs/cargo@v1
	with:
	command: test
	args: --all-features

	test-nightly:
	runs-on: ubuntu-latest
	name: cargo test nightly
	steps:
	- uses: actions/checkout@v2

	- name: install nightly toolchain
	uses: actions-rs/toolchain@v1
	with:
	toolchain: nightly
	components: clippy
	profile: minimal
	override: true

	- name: cargo clippy
	uses: actions-rs/cargo@v1
	with:
	command: clippy
	args: --all-features

	- run: git submodule update --init --recursive

	- name: cargo test
	uses: actions-rs/cargo@v1
	with:
	command: test
	args: --all-features

Provide feedback