feat: initial draft implementation #169

	name: Rust tests

	on:
	pull_request:
	paths:
	- .github/workflows/cargo-tests.yml
	- fhevm-engine/**
	- proto/**

	concurrency:
	group: ${{ github.workflow }}-${{ github.head_ref }}
	cancel-in-progress: true

	jobs:
	cargo-tests:
	runs-on: large_ubuntu_16

	steps:
	- name: Checkout code
	uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
	with:
	lfs: true

	- name: Checkout LFS objects
	run: git lfs checkout

	- name: Setup Rust
	uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
	with:
	toolchain: stable

	- name: Install cargo dependencies
	run: \|
	sudo apt-get install -y protobuf-compiler && \
	cargo install sqlx-cli

	- name: Install foundry
	uses: foundry-rs/foundry-toolchain@de808b1eea699e761c404bda44ba8f21aba30b2c

	- name: Cache cargo
	uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	target
	key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
	restore-keys: ${{ runner.os }}-cargo-

	- name: Init database
	run: make init_db
	working-directory: fhevm-engine/coprocessor

	- name: Run tests
	run: \|
	DATABASE_URL=postgresql://postgres:postgres@localhost:5432/coprocessor cargo test --release -- --test-threads=1
	working-directory: fhevm-engine

	permissions:
	contents: read
	checks: write

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