milvus/internal/storage/unsafe.go

// Licensed to the LF AI & Data foundation under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package storage

import "unsafe"

/* #nosec G103 */
func UnsafeReadByte(buf []byte, idx int) byte {
	ptr := unsafe.Pointer(&(buf[idx]))
	return *((*byte)(ptr))
}

/* #nosec G103 */
func UnsafeReadInt8(buf []byte, idx int) int8 {
	ptr := unsafe.Pointer(&(buf[idx]))
	return *((*int8)(ptr))
}

/* #nosec G103 */
func UnsafeReadInt16(buf []byte, idx int) int16 {
	ptr := unsafe.Pointer(&(buf[idx]))
	return *((*int16)(ptr))
}

/* #nosec G103 */
func UnsafeReadInt32(buf []byte, idx int) int32 {
	ptr := unsafe.Pointer(&(buf[idx]))
	return *((*int32)(ptr))
}

/* #nosec G103 */
func UnsafeReadInt64(buf []byte, idx int) int64 {
	ptr := unsafe.Pointer(&(buf[idx]))
	return *((*int64)(ptr))
}

/* #nosec G103 */
func UnsafeReadFloat32(buf []byte, idx int) float32 {
	ptr := unsafe.Pointer(&(buf[idx]))
	return *((*float32)(ptr))
}

/* #nosec G103 */
func UnsafeReadFloat64(buf []byte, idx int) float64 {
	ptr := unsafe.Pointer(&(buf[idx]))
	return *((*float64)(ptr))
}

/* #nosec G103 */
func UnsafeReadBool(buf []byte, idx int) bool {
	ptr := unsafe.Pointer(&(buf[idx]))
	return *((*bool)(ptr))
}