observe

package

v0.0.0-...-07ef3d6 Latest Latest Go to latest Published: Apr 11, 2024 License: MIT Imports: 5 Imported by: 0

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Repository

github.com/zenledger-io/zazen

Documentation ¶

Index ¶

func NewContext(ctx context.Context, obs Observer) context.Context
type Field
type Observer

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func NewContext ¶

func NewContext(ctx context.Context, obs Observer) context.Context

NewContext returns a new Context that carries a value obs.

Types ¶

type Field ¶

type Field struct {
	Name  string
	Value any
}

Field is metadata for an observable event.

type Observer ¶

type Observer interface {
	Debug(ctx context.Context, message string, fields ...Field)
	Error(ctx context.Context, message string, err error, fields ...Field)
	Panic(ctx context.Context, message string, stack []byte, fields ...Field)
}

Observer is a type that is used to make a service observable.

func FromContext ¶

func FromContext(ctx context.Context) Observer

FromContext returns the Observer value stored in ctx, if any. If a value is not found, a nop Observer is returned.

func New ¶

func New(lgr *zap.Logger, hc *honeybadger.Client) Observer

New creates a new observer.

func NewNop ¶

func NewNop() Observer

NewNop returns an observer that does nothing.

Source Files ¶

View all Source files

observer.go

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