Add initial "change topology" support #8

	# GitHub Actions workflow to test the project on macOS, Linux, and Windows.
	# Generated by Bing's Copilot.
	name: Test (only)

	on:
	pull_request:
	branches:
	- main
	push:
	branches:
	- dev
	- main

	jobs:
	mac-test:
	runs-on: macos-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	- name: Install Rust toolchain
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	components: rustfmt, clippy
	- name: Install Ninja
	run: brew install ninja
	- name: Install LLVM tools
	run: brew install llvm
	- name: Install cargo-llvm-cov
	run: cargo install cargo-llvm-cov
	- name: Run tests with coverage
	run: cargo llvm-cov --workspace --lcov --output-path ./target/lcov.info
	- name: Upload coverage reports to Codecov
	uses: codecov/codecov-action@v4.0.1
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	linux-test:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	- name: Install Rust toolchain
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	components: rustfmt, clippy
	- name: Install Ninja
	run: sudo apt-get install ninja-build
	- name: Install LLVM tools
	run: sudo apt-get install llvm
	- name: Install cargo-llvm-cov
	run: cargo install cargo-llvm-cov
	- name: Install CUDA
	run: sudo apt-get install nvidia-cuda-toolkit nvidia-cudnn nvidia-cuda-dev
	- name: Run tests with coverage
	run: cargo llvm-cov --workspace --lcov --output-path ./target/lcov.info
	- name: Upload coverage reports to Codecov
	uses: codecov/codecov-action@v4.0.1
	with:
	token: ${{ secrets.CODECOV_TOKEN }}

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