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v0.0.0-...-30f5ca6 Latest Latest Go to latest Published: Jun 13, 2019 License: MIT Imports: 6 Imported by: 0

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Valid go.mod file

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Repository

github.com/lightstep/opentelemetry-golang-prototype

Links

Open Source Insights

Documentation ¶

Index ¶

Variables
func Delete(k core.Key) core.Mutator
func Do(ctx context.Context, f func(ctx context.Context))
func Insert(kv core.KeyValue) core.Mutator
func New(name string, opts ...Option) core.Key
func NewContext(ctx context.Context, mutators ...core.Mutator) context.Context
func NewMeasure(name string, opts ...Option) core.Measure
func Update(kv core.KeyValue) core.Mutator
func Upsert(kv core.KeyValue) core.Mutator
func WithMap(ctx context.Context, m Map) context.Context
type Map
- func FromContext(ctx context.Context) Map
- func NewMap(a1 core.KeyValue, attributes []core.KeyValue, m1 core.Mutator, ...) Map
type Option
- func WithDescription(desc string) Option
- func WithUnit(unit unit.Unit) Option

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	EmptyMap = NewMap(core.KeyValue{}, nil, core.Mutator{}, nil)
)

Functions ¶

func Delete ¶

func Delete(k core.Key) core.Mutator

func Do ¶

func Do(ctx context.Context, f func(ctx context.Context))

Note: the golang pprof.Do API forces this memory allocation, we should file an issue about that. (There's a TODO in the source.)

func Insert ¶

func Insert(kv core.KeyValue) core.Mutator

func New ¶

func New(name string, opts ...Option) core.Key

func NewContext ¶

func NewContext(ctx context.Context, mutators ...core.Mutator) context.Context

func NewMeasure ¶

func NewMeasure(name string, opts ...Option) core.Measure

func Update ¶

func Update(kv core.KeyValue) core.Mutator

func Upsert ¶

func Upsert(kv core.KeyValue) core.Mutator

func WithMap ¶

func WithMap(ctx context.Context, m Map) context.Context

Types ¶

type Map ¶

type Map interface {
	// TODO combine these four into a struct
	Apply(a1 core.KeyValue, attributes []core.KeyValue, m1 core.Mutator, mutators []core.Mutator) Map

	Value(core.Key) (core.Value, bool)
	HasValue(core.Key) bool

	Len() int

	Foreach(func(kv core.KeyValue) bool)
}

func FromContext ¶

func FromContext(ctx context.Context) Map

func NewMap ¶

func NewMap(a1 core.KeyValue, attributes []core.KeyValue, m1 core.Mutator, mutators []core.Mutator) Map

type Option ¶

type Option func(*registeredKey)

func WithDescription ¶

func WithDescription(desc string) Option

WithDescription applies provided description.

func WithUnit ¶

func WithUnit(unit unit.Unit) Option

WithUnit applies provided unit.

Source Files ¶

View all Source files

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