Implement the `has_pending_changes` feature for the views (#2202) #3622

	name: ScyllaDB tests

	on:
	push:
	branches: [ main ]
	pull_request:
	branches:
	- "**"
	paths:
	- '.github/workflows/scylladb.yml'
	- 'toolchains/**'
	- 'linera-views/**'
	- 'linera-storage/**'
	- 'docker_scylla/**'
	workflow_dispatch:

	# This allows a subsequently queued workflow run to interrupt previous runs on pull-requests
	concurrency:
	group: '${{ github.workflow }} @ ${{ github.event.pull_request.head.label \|\| github.head_ref \|\| github.run_id }}'
	cancel-in-progress: true

	env:
	CARGO_TERM_COLOR: always
	CARGO_INCREMENTAL: 0
	CARGO_NET_RETRY: 10
	RUST_BACKTRACE: short
	RUSTFLAGS: "-D warnings"
	RUSTUP_MAX_RETRIES: 10
	RUST_LOG: warn

	permissions:
	contents: read

	jobs:

	test:
	runs-on: ubuntu-latest-8-cores
	timeout-minutes: 40

	steps:
	- uses: actions/checkout@v3
	- uses: actions-rust-lang/setup-rust-toolchain@v1
	- name: Install Protoc
	uses: arduino/setup-protoc@v1
	with:
	repo-token: ${{ secrets.GITHUB_TOKEN }}
	- name: Build example applications
	run: \|
	cd examples
	cargo build --locked --release --target wasm32-unknown-unknown
	- name: Build
	run: \|
	cargo build --locked --features scylladb
	- name: Setup local ScyllaDB instance
	run: \|
	docker run --name my_scylla_container -d -p 9042:9042 scylladb/scylla
	- name: Run ScyllaDB tests
	run: \|
	RUST_LOG=linera=info cargo test --locked --features scylladb -- scylla --nocapture

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