gitea/vendor/go.opentelemetry.io/otel/internal/rawhelpers.go

92 lines
1.7 KiB
Go

// Copyright The OpenTelemetry Authors
//
// Licensed 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 internal
import (
"math"
"unsafe"
)
func BoolToRaw(b bool) uint64 {
if b {
return 1
}
return 0
}
func RawToBool(r uint64) bool {
return r != 0
}
func Int64ToRaw(i int64) uint64 {
return uint64(i)
}
func RawToInt64(r uint64) int64 {
return int64(r)
}
func Uint64ToRaw(u uint64) uint64 {
return u
}
func RawToUint64(r uint64) uint64 {
return r
}
func Float64ToRaw(f float64) uint64 {
return math.Float64bits(f)
}
func RawToFloat64(r uint64) float64 {
return math.Float64frombits(r)
}
func Int32ToRaw(i int32) uint64 {
return uint64(i)
}
func RawToInt32(r uint64) int32 {
return int32(r)
}
func Uint32ToRaw(u uint32) uint64 {
return uint64(u)
}
func RawToUint32(r uint64) uint32 {
return uint32(r)
}
func Float32ToRaw(f float32) uint64 {
return Uint32ToRaw(math.Float32bits(f))
}
func RawToFloat32(r uint64) float32 {
return math.Float32frombits(RawToUint32(r))
}
func RawPtrToFloat64Ptr(r *uint64) *float64 {
return (*float64)(unsafe.Pointer(r))
}
func RawPtrToInt64Ptr(r *uint64) *int64 {
return (*int64)(unsafe.Pointer(r))
}
func RawPtrToUint64Ptr(r *uint64) *uint64 {
return r
}