json

Documentation

Overview

Package json provides typed-handler wrappers that automatically encode and decode message payloads using encoding/json.

Index

• func Encode(body any) ([]byte, error)
• func Wrap[T any](h Handler[T]) tickr.Handler
• type Handler

Functions

func Encode

func Encode(body any) ([]byte, error)

Encode marshals body to JSON and returns the bytes ready for tickr.Message.Payload. Convenience wrapper around encoding/json.Marshal.

func Wrap

func Wrap[T any](h Handler[T]) tickr.Handler

Wrap converts a typed Handler[T] into a tickr.Handler that decodes msg.Payload via encoding/json before invoking h.

Types

type Handler

type Handler[T any] func(ctx context.Context, msg *tickr.InboundMessage, body T) error

Handler is the typed handler signature.