functions

Documentation

Overview

Package functions provides a way to declaratively register functions that can be used to handle incoming requests.

Index

• func CloudEvent(name string, fn func(context.Context, cloudevents.Event) error)
• func HTTP(name string, fn func(http.ResponseWriter, *http.Request))
• func Typed(name string, fn interface{})

Functions

func CloudEvent

func CloudEvent(name string, fn func(context.Context, cloudevents.Event) error)

CloudEvent registers a CloudEvent function that becomes the function handler served at "/" when environment variable `FUNCTION_TARGET=name`

func HTTP

func HTTP(name string, fn func(http.ResponseWriter, *http.Request))

HTTP registers an HTTP function that becomes the function handler served at "/" when environment variable `FUNCTION_TARGET=name`

func Typed

func Typed(name string, fn interface{})

Typed registers a Typed function that becomes the function handler served at "/" when environment variable `FUNCTION_TARGET=name` This function takes a strong type T as an input and can return a strong type T, built in types, nil and/or error as an output