Fix `hex_decode` panic when `dst.len` > `src.len * 2` #47


	name: nervosnetwork/faster-hex CI

	on: [push, pull_request]

	jobs:
	fmt:
	name: Rustfmt
	runs-on: ubuntu-latest
	steps:
	- name: Checkout sources
	uses: actions/checkout@v2
	- name: Install rust
	uses: actions-rs/toolchain@v1
	with:
	toolchain: 1.67.0
	components: rustfmt
	profile: minimal
	override: true
	- name: Run rustfmt
	uses: actions-rs/cargo@v1
	with:
	command: fmt
	args: --all -- --check

	audit:
	name: Security audit
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- uses: actions-rs/audit-check@v1
	with:
	token: ${{ secrets.GITHUB_TOKEN }}

	test:
	name: ${{ matrix.build }}
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	build: [Linux, macOS, windows-2019]
	include:
	- build: Linux
	os: ubuntu-22.04
	- build: macOS
	os: macos-12
	- build: windows-2019
	os: windows-2019
	steps:
	- name: Maximize build space
	if: runner.os == 'Linux'
	uses: easimon/maximize-build-space@master
	with:
	root-reserve-mb: 512
	swap-size-mb: 1024
	remove-dotnet: 'true'
	remove-android: 'true'
	remove-haskell: 'true'
	- name: Checkout sources
	uses: actions/checkout@v2
	with:
	submodules: true
	- name: Install rust
	uses: actions-rs/toolchain@v1
	with:
	toolchain: 1.67.0
	target: ${{ matrix.target }}
	profile: minimal
	override: true
	- name: Run tests
	if: runner.os == 'Linux' \|\| runner.os == 'Windows'
	uses: actions-rs/cargo@v1
	with:
	command: test

Provide feedback