Remove dependency on `derive` feature of `arbitrary`. #106

	name: CI

	on:
	push:
	branches: [main]
	pull_request:
	workflow_dispatch:
	merge_group:
	types: [checks_requested]

	jobs:
	linux-ci:
	name: Linux
	runs-on: ubuntu-latest
	strategy:
	matrix:
	features: ["", "--features serde", "--no-default-features --features libm"]
	version: ["1.56.0", "stable", "beta", "nightly"]
	include:
	- version: stable
	features: --features mint
	- version: stable
	features: --features bytemuck
	- version: stable
	features: --features arbitrary
	- version: nightly
	features: --features unstable
	- version: nightly
	features: --features unstable,serde

	steps:
	- uses: actions/checkout@v3

	- name: Install toolchain
	uses: dtolnay/rust-toolchain@v1
	with:
	toolchain: ${{ matrix.version }}

	- name: Cargo build
	run: cargo build ${{ matrix.features }}

	- name: Cargo test
	run: cargo test ${{ matrix.features }}
	env:
	RUST_BACKTRACE: 1

	fmt:
	name: Check code formatting
	runs-on: ubuntu-latest
	steps:
	# GitHub runners already have a usable version of cargo & rustfmt, so an install is not needed
	- uses: actions/checkout@v3
	- run: cargo fmt --check

	build_result:
	name: Result
	runs-on: ubuntu-latest
	needs:
	- "linux-ci"

	steps:
	- name: Mark the job as successful
	run: exit 0
	if: success()
	- name: Mark the job as unsuccessful
	run: exit 1
	if: "!success()"

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