refactor: simplify func iovecs #761

	name: Push and Pull Request Check

	on: [ push, pull_request ]

	jobs:
	compatibility-test:
	strategy:
	matrix:
	go: [ 1.15, 1.19 ]
	os: [ X64, ARM64 ]
	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v3
	- name: Set up Go
	uses: actions/setup-go@v3
	with:
	go-version: ${{ matrix.go }}
	- uses: actions/cache@v2
	with:
	path: ~/go/pkg/mod
	key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
	restore-keys: \|
	${{ runner.os }}-go-
	- name: Unit Test
	run: go test -v -race -covermode=atomic -coverprofile=coverage.out ./...
	- name: Benchmark
	run: go test -bench=. -benchmem -run=none ./...
	style-test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Set up Go
	uses: actions/setup-go@v3
	with:
	go-version: 1.16
	- name: Check License Header
	uses: apache/skywalking-eyes/header@v0.4.0
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	- name: Lint
	run: \|
	test -z "$(gofmt -s -l .)"
	go vet -stdmethods=false $(go list ./...)

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