Rust

fs/filesystem: make trait bounds more concise #618

	name: Rust

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

	env:
	CARGO_TERM_COLOR: always

	jobs:
	check:
	name: Check
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	submodules: recursive

	- name: Install latest stable
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	target: x86_64-unknown-none
	profile: minimal
	override: true
	components: rustfmt, rust-src, clippy

	# ubuntu-latest does not have binutils 2.39, which we need for
	# ld to work, so build all the objects without performing the
	# final linking step.
	- name: Build
	run: make FEATURES="default,enable-gdb" stage1/kernel.elf stage1/stage1.o stage1/reset.o

	- name: Run tests
	run: make test

	- name: Format
	uses: actions-rs/cargo@v1
	with:
	command: fmt
	args: --all -- --check

	- name: Format on fuzzing harnesses
	uses: actions-rs/cargo@v1
	with:
	command: fmt
	args: --all --manifest-path fuzz/Cargo.toml -- --check

	- name: Clippy
	uses: actions-rs/cargo@v1
	with:
	command: clippy
	args: --all-features -- -D warnings

	- name: Clippy on tests
	uses: actions-rs/cargo@v1
	with:
	command: clippy
	args: --all-features --tests --target=x86_64-unknown-linux-gnu -- -D warnings

	- name: Clippy on fuzzing harnesses
	uses: actions-rs/cargo@v1
	with:
	command: clippy
	args: --all-features --target=x86_64-unknown-linux-gnu --manifest-path fuzz/Cargo.toml -- -D warnings
	env:
	RUSTFLAGS: --cfg fuzzing

	- name: Check documentation
	run: make doc
	env:
	RUSTDOCFLAGS: -D warnings

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