format

Documentation

Index

• Constants
• Variables
• func Add(f Format)
• func IsFormat(mediaType string) bool
• func Marshal(mediaType string, e *event.Event) ([]byte, error)
• func Unmarshal(mediaType string, b []byte, e *event.Event) error
• type Format
  • func Lookup(mediaType string) Format

Constants

const Prefix = "application/cloudevents"

Prefix for event-format media types.

Variables

var JSON = jsonFmt{}

JSON is the built-in "application/cloudevents+json" format.

Functions

func Add

func Add(f Format)

Add a new Format. It can be retrieved by Lookup(f.MediaType())

func IsFormat

func IsFormat(mediaType string) bool

IsFormat returns true if mediaType begins with "application/cloudevents"

func Marshal

func Marshal(mediaType string, e *event.Event) ([]byte, error)

Marshal an event to bytes using the mediaType event format.

func Unmarshal

func Unmarshal(mediaType string, b []byte, e *event.Event) error

Unmarshal bytes to an event using the mediaType event format.

Types

type Format

type Format interface {
	// MediaType identifies the format
	MediaType() string
	// Marshal event to bytes
	Marshal(*event.Event) ([]byte, error)
	// Unmarshal bytes to event
	Unmarshal([]byte, *event.Event) error
}

Format marshals and unmarshals structured events to bytes.

func Lookup

func Lookup(mediaType string) Format

Lookup returns the format for mediaType, or nil if not found.