fix: Enable CI cache #5367

	name: Rust clippy

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

	on:
	pull_request:
	push:
	branches:
	- master
	- stable
	jobs:
	linter:
	name: Cargo clippy
	runs-on: ubuntu-22.04
	container:
	image: ghcr.io/${{ github.repository }}/opencv-builder@sha256:c55a187a86eac41e1381d1f305eb1f139c80ba0082dea1cd9f9b55e43329d8f3
	steps:

	- name: Checkout sources
	uses: actions/checkout@v4.1.1
	with:
	fetch-depth: 50
	submodules: 'recursive'

	- name: Install system dependancies
	run: \|
	sudo apt update
	sudo apt install -y clang libclang-dev

	- name: Install Rust stable toolchain
	uses: dtolnay/rust-toolchain@stable
	with:
	toolchain: 1.84.0
	components: clippy

	- name: Install uniffi_bindgen
	uses: actions-rs/install@v0.1
	with:
	crate: uniffi_bindgen
	version: 0.22.0 # Must be in sync with version in Cargo.toml
	use-tool-cache: true

	- name: Rust Cache
	uses: Swatinem/rust-cache@27b8ea9368cf428f0bfe41b0876b1a7e809d9844 # v2.7.7
	with:
	workspaces: rust -> rust/target

	- name: cargo clippy
	run: \|
	cd rust
	cargo clippy --all-targets --all-features -- -D warnings

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