Source file src/go.opentelemetry.io/otel/internal/rawhelpers.go

Documentation: go.opentelemetry.io/otel/internal

     1  // Copyright The OpenTelemetry Authors
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package internal // import "go.opentelemetry.io/otel/internal"
    16  
    17  import (
    18  	"math"
    19  	"unsafe"
    20  )
    21  
    22  func BoolToRaw(b bool) uint64 { // nolint:revive  // b is not a control flag.
    23  	if b {
    24  		return 1
    25  	}
    26  	return 0
    27  }
    28  
    29  func RawToBool(r uint64) bool {
    30  	return r != 0
    31  }
    32  
    33  func Int64ToRaw(i int64) uint64 {
    34  	return uint64(i)
    35  }
    36  
    37  func RawToInt64(r uint64) int64 {
    38  	return int64(r)
    39  }
    40  
    41  func Float64ToRaw(f float64) uint64 {
    42  	return math.Float64bits(f)
    43  }
    44  
    45  func RawToFloat64(r uint64) float64 {
    46  	return math.Float64frombits(r)
    47  }
    48  
    49  func RawPtrToFloat64Ptr(r *uint64) *float64 {
    50  	return (*float64)(unsafe.Pointer(r))
    51  }
    52  
    53  func RawPtrToInt64Ptr(r *uint64) *int64 {
    54  	return (*int64)(unsafe.Pointer(r))
    55  }
    56  

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