add import_module_only integration test and fix span hygiene #36

	name: Quick CI

	# A short version of the CI, designed to run in seconds (<200s) on every push.
	# Runs lints & basic tests on ALL branches EXCEPT main.

	on:
	push:
	branches-ignore:
	- main

	env:
	CARGO_TERM_COLOR: always

	jobs:
	fmt:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	- run: python -m pip install --upgrade pip && pip install nox
	- uses: dtolnay/rust-toolchain@stable
	with:
	components: rustfmt
	- name: Check python formatting and lints (ruff)
	run: nox -s ruff
	- name: Check rust formatting (rustfmt)
	run: nox -s rustfmt

	semver-checks:
	if: github.ref != 'refs/heads/main'
	needs: [fmt]
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	- uses: obi1kenobi/cargo-semver-checks-action@v2

	clippy:
	needs: [fmt]
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: dtolnay/rust-toolchain@stable
	with:
	components: clippy,rust-src
	- uses: actions/setup-python@v5
	- uses: Swatinem/rust-cache@v2
	with:
	save-if: ${{ github.event_name != 'merge_group' }}
	- run: python -m pip install --upgrade pip && pip install nox
	- run: nox -s clippy

	tests:
	name: test rust skip-full
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	- uses: Swatinem/rust-cache@v2
	with:
	save-if: ${{ github.event_name != 'merge_group' }}
	- uses: dtolnay/rust-toolchain@stable
	with:
	components: rust-src
	- run: python -m pip install --upgrade pip && pip install nox
	- run: nox -s test-rust -- skip-full

Provide feedback