json_decoder

README

JSON Decoder

Table of Content

• Authors
• Examples

Authors

Name	GitHub
Klim Sidorov	@entrlcom-klim

Examples

package main

import (
	"net/http"
	"time"

	"flida.dev/unit"

	"flida.dev/json-decoder"
)

const limit = unit.B * 128 // 128 B.

type HTTPRequestBody struct {
	DateOfBirth time.Time `json:"date_of_birth"`
	Name        string    `json:"name"`
}

func ServeHTTP(w http.ResponseWriter, r *http.Request) {
	var body HTTPRequestBody

	if err := json_decoder.NewHTTPRequestDecoder(limit).Decode(w, r, &body); err != nil {
		// TODO: ...
		return
    }

	// ...
}

Documentation

Index

• Variables
• func Decode(r io.Reader, v any) error
• type HTTPRequestDecoder
  • func NewHTTPRequestDecoder(limit int64) HTTPRequestDecoder
  • func (x HTTPRequestDecoder) Decode(w http.ResponseWriter, r *http.Request, v any) error

Variables

var (
	ErrInvalidJSON           = errors.New("invalid json")
	ErrRequestEntityTooLarge = errors.New("request entity too large")
)

var ErrUnsupportedMediaType = errors.New("unsupported media type")

Functions

func Decode

func Decode(r io.Reader, v any) error

Types

type HTTPRequestDecoder

type HTTPRequestDecoder struct {
	// contains filtered or unexported fields
}

func NewHTTPRequestDecoder

func NewHTTPRequestDecoder(limit int64) HTTPRequestDecoder

func (HTTPRequestDecoder) Decode

func (x HTTPRequestDecoder) Decode(w http.ResponseWriter, r *http.Request, v any) error