attribute

package
v0.0.2 Latest Latest
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 Go to latest Published: Jun 9, 2023 License: Apache-2.0 Imports: 5 Imported by: 0

Documentation

Overview

Package attribute provides key and value attributes.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func BoolToRaw 

func BoolToRaw(b bool) uint64

func Float64ToRaw 

func Float64ToRaw(f float64) uint64

func Int64ToRaw 

func Int64ToRaw(i int64) uint64

func RawPtrToFloat64Ptr 

func RawPtrToFloat64Ptr(r *uint64) *float64

func RawPtrToInt64Ptr 

func RawPtrToInt64Ptr(r *uint64) *int64

func RawToBool 

func RawToBool(r uint64) bool

func RawToFloat64 

func RawToFloat64(r uint64) float64

func RawToInt64 

func RawToInt64(r uint64) int64

Types

type Key 

type Key string

Key represents the key part in key-value pairs. It's a string. The allowed character set in the key depends on the use of the key.

func (Key) Bool 

func (k Key) Bool(v bool) KeyValue

Bool creates a KeyValue instance with a BOOL Value.

If creating both a key and value at the same time, use the provided convenience function instead -- Bool(name, value).

func (Key) BoolSlice 

func (k Key) BoolSlice(v []bool) KeyValue

BoolSlice creates a KeyValue instance with a BOOLSLICE Value.

If creating both a key and value at the same time, use the provided convenience function instead -- BoolSlice(name, value).

func (Key) Defined 

func (k Key) Defined() bool

Defined returns true for non-empty keys.

func (Key) Float64 

func (k Key) Float64(v float64) KeyValue

Float64 creates a KeyValue instance with a FLOAT64 Value.

If creating both a key and value at the same time, use the provided convenience function instead -- Float64(name, value).

func (Key) Float64Slice 

func (k Key) Float64Slice(v []float64) KeyValue

Float64Slice creates a KeyValue instance with a FLOAT64SLICE Value.

If creating both a key and value at the same time, use the provided convenience function instead -- Float64(name, value).

func (Key) Int 

func (k Key) Int(v int) KeyValue

Int creates a KeyValue instance with an INT64 Value.

If creating both a key and value at the same time, use the provided convenience function instead -- Int(name, value).

func (Key) Int64 

func (k Key) Int64(v int64) KeyValue

Int64 creates a KeyValue instance with an INT64 Value.

If creating both a key and value at the same time, use the provided convenience function instead -- Int64(name, value).

func (Key) Int64Slice 

func (k Key) Int64Slice(v []int64) KeyValue

Int64Slice creates a KeyValue instance with an INT64SLICE Value.

If creating both a key and value at the same time, use the provided convenience function instead -- Int64Slice(name, value).

func (Key) IntSlice 

func (k Key) IntSlice(v []int) KeyValue

IntSlice creates a KeyValue instance with an INT64SLICE Value.

If creating both a key and value at the same time, use the provided convenience function instead -- IntSlice(name, value).

func (Key) String 

func (k Key) String(v string) KeyValue

String creates a KeyValue instance with a STRING Value.

If creating both a key and value at the same time, use the provided convenience function instead -- String(name, value).

func (Key) StringSlice 

func (k Key) StringSlice(v []string) KeyValue

StringSlice creates a KeyValue instance with a STRINGSLICE Value.

If creating both a key and value at the same time, use the provided convenience function instead -- StringSlice(name, value).

type KeyValue 

type KeyValue struct {
	Key   Key
	Value Value
}

KeyValue holds a key and value pair.

func Bool 

func Bool(k string, v bool) KeyValue

Bool creates a KeyValue with a BOOL Value type.

func BoolSlice 

func BoolSlice(k string, v []bool) KeyValue

BoolSlice creates a KeyValue with a BOOLSLICE Value type.

func Float64 

func Float64(k string, v float64) KeyValue

Float64 creates a KeyValue with a FLOAT64 Value type.

func Float64Slice 

func Float64Slice(k string, v []float64) KeyValue

Float64Slice creates a KeyValue with a FLOAT64SLICE Value type.

func Int 

func Int(k string, v int) KeyValue

Int creates a KeyValue with an INT64 Value type.

func Int64 

func Int64(k string, v int64) KeyValue

Int64 creates a KeyValue with an INT64 Value type.

func Int64Slice 

func Int64Slice(k string, v []int64) KeyValue

Int64Slice creates a KeyValue with an INT64SLICE Value type.

func IntSlice 

func IntSlice(k string, v []int) KeyValue

IntSlice creates a KeyValue with an INT64SLICE Value type.

func String 

func String(k, v string) KeyValue

String creates a KeyValue with a STRING Value type.

func StringSlice 

func StringSlice(k string, v []string) KeyValue

StringSlice creates a KeyValue with a STRINGSLICE Value type.

func Stringer 

func Stringer(k string, v fmt.Stringer) KeyValue

Stringer creates a new key-value pair with a passed name and a string value generated by the passed Stringer interface.

func (KeyValue) Valid 

func (kv KeyValue) Valid() bool

Valid returns if kv is a valid OpenTelemetry attribute.

type Type 

type Type int

Type describes the type of the data Value holds. 

const (
	// INVALID is used for a Value with no value set.
	INVALID Type = iota
	// BOOL is a boolean Type Value.
	BOOL
	// INT64 is a 64-bit signed integral Type Value.
	INT64
	// FLOAT64 is a 64-bit floating point Type Value.
	FLOAT64
	// STRING is a string Type Value.
	STRING
	// BOOLSLICE is a slice of booleans Type Value.
	BOOLSLICE
	// INT64SLICE is a slice of 64-bit signed integral numbers Type Value.
	INT64SLICE
	// FLOAT64SLICE is a slice of 64-bit floating point numbers Type Value.
	FLOAT64SLICE
	// STRINGSLICE is a slice of strings Type Value.
	STRINGSLICE
)

func (Type) String 

func (i Type) String() string

type Value 

type Value struct {
	// contains filtered or unexported fields
}

Value represents the value part in key-value pairs.

func BoolSliceValue 

func BoolSliceValue(v []bool) Value

BoolSliceValue creates a BOOLSLICE Value.

func BoolValue 

func BoolValue(v bool) Value

BoolValue creates a BOOL Value.

func Float64SliceValue 

func Float64SliceValue(v []float64) Value

Float64SliceValue creates a FLOAT64SLICE Value.

func Float64Value 

func Float64Value(v float64) Value

Float64Value creates a FLOAT64 Value.

func Int64SliceValue 

func Int64SliceValue(v []int64) Value

Int64SliceValue creates an INT64SLICE Value.

func Int64Value 

func Int64Value(v int64) Value

Int64Value creates an INT64 Value.

func IntSliceValue 

func IntSliceValue(v []int) Value

IntSliceValue creates an INTSLICE Value.

func IntValue 

func IntValue(v int) Value

IntValue creates an INT64 Value.

func StringSliceValue 

func StringSliceValue(v []string) Value

StringSliceValue creates a STRINGSLICE Value.

func StringValue 

func StringValue(v string) Value

StringValue creates a STRING Value.

func (Value) AsBool 

func (v Value) AsBool() bool

AsBool returns the bool value. Make sure that the Value's type is BOOL.

func (Value) AsBoolSlice 

func (v Value) AsBoolSlice() []bool

AsBoolSlice returns the []bool value. Make sure that the Value's type is BOOLSLICE.

func (Value) AsFloat64 

func (v Value) AsFloat64() float64

AsFloat64 returns the float64 value. Make sure that the Value's type is FLOAT64.

func (Value) AsFloat64Slice 

func (v Value) AsFloat64Slice() []float64

AsFloat64Slice returns the []float64 value. Make sure that the Value's type is INT64SLICE.

func (Value) AsInt64 

func (v Value) AsInt64() int64

AsInt64 returns the int64 value. Make sure that the Value's type is INT64.

func (Value) AsInt64Slice 

func (v Value) AsInt64Slice() []int64

AsInt64Slice returns the []int64 value. Make sure that the Value's type is INT64SLICE.

func (Value) AsInterface 

func (v Value) AsInterface() interface{}

AsInterface returns Value's data as interface{}.

func (Value) AsString 

func (v Value) AsString() string

AsString returns the string value. Make sure that the Value's type is STRING.

func (Value) AsStringSlice 

func (v Value) AsStringSlice() []string

AsStringSlice returns the []string value. Make sure that the Value's type is INT64SLICE.

func (Value) Emit 

func (v Value) Emit() string

Emit returns a string representation of Value's data.

func (Value) MarshalJSON 

func (v Value) MarshalJSON() ([]byte, error)

MarshalJSON returns the JSON encoding of the Value.

func (Value) Type 

func (v Value) Type() Type

Type returns a type of the Value.

Source Files

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