Rust

ci: install the nightly toolchain and bpf-linker via command #4

	name: Rust

	on:
	push:
	branches: ["main"]
	pull_request:
	branches: ["main"]

	env:
	CARGO_TERM_COLOR: always

	jobs:
	changes:
	runs-on: ubuntu-latest
	outputs:
	any_changed: ${{ steps.changed-files.outputs.any_changed }}

	steps:
	- uses: actions/checkout@v4
	- name: Get changed files
	id: changed-files
	uses: tj-actions/changed-files@v42
	with:
	files_ignore: \|
	**.md
	**.json
	LICENSE
	- name: List all changed files
	env:
	ALL_CHANGED_FILES: ${{ steps.changed-files.outputs.all_changed_files }}
	run: \|
	for file in ${ALL_CHANGED_FILES}; do
	echo "$file was changed"
	done

	test:
	runs-on: ubuntu-latest
	needs: [changes]
	if: needs.changes.outputs.any_changed == 'true'

	steps:
	- uses: actions/checkout@v4
	- name: Setup Rust toolchain and cache
	uses: actions-rust-lang/setup-rust-toolchain@v1
	with:
	components: rustfmt, clippy
	- run: rustup toolchain install nightly --component rust-src && cargo install bpf-linker
	- run: cargo fmt --all -- --check
	- run: cargo clippy --all --all-targets --all-features -- -D warnings
	- run: cargo test --all --lib --bins --tests --examples --all-features

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