binding

package
v1.8.2 Latest Latest
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Published: Apr 12, 2024 License: MIT, BSD-3-Clause Imports: 12 Imported by: 0

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Index

Constants

View Source
const (
	MIMEJSON              = "application/json"
	MIMEHTML              = "text/html"
	MIMEXML               = "application/xml"
	MIMEXML2              = "text/xml"
	MIMEPlain             = "text/plain"
	MIMEPOSTForm          = "application/x-www-form-urlencoded"
	MIMEMultipartPOSTForm = "multipart/form-data"
	MIMEPROTOBUF          = "application/x-protobuf"
	MIMEMSGPACK           = "application/x-msgpack"
	MIMEMSGPACK2          = "application/msgpack"
	MIMEYAML              = "application/x-yaml"
)

Variables

View Source
var (
	JSON          = jsonBinding{}
	XML           = xmlBinding{}
	Form          = formBinding{}
	Query         = queryBinding{}
	FormPost      = formPostBinding{}
	FormMultipart = formMultipartBinding{}
	Uri           = uriBinding{}
	ProtoBuf      = protobufBinding{}
	MsgPack       = msgpackBinding{}
	YAML          = yamlBinding{}
	Header        = headerBinding{}
)

These implement the Binding interface and can be used to bind the data present in the request to struct instances.

View Source
var EnableDecoderDisallowUnknownFields = false

EnableDecoderDisallowUnknownFields is used to call the DisallowUnknownFields method on the JSON Decoder instance. DisallowUnknownFields causes the Decoder to return an error when the destination is a struct and the input contains object keys which do not match any non-ignored, exported fields in the destination.

View Source
var EnableDecoderUseNumber = false

EnableDecoderUseNumber is used to call the UseNumber method on the JSON Decoder instance. UseNumber causes the Decoder to unmarshal a number into an interface{} as a Number instead of as a float64.

View Source
var Tag = "json"

Functions

func DecodeMsgPack

func DecodeMsgPack(r io.Reader, obj interface{}) error

func DecodeProtobuf

func DecodeProtobuf(body []byte, obj interface{}) error

func SetTag

func SetTag(tag string)

func Validate

func Validate(obj interface{}) error

Types

type Binding

type Binding interface {
	Name() string
	Bind(*gin.Context, interface{}) error
}

Binding describes the interface which needs to be implemented for binding the data present in the request such as JSON request body, query parameters or the form POST.

func Default

func Default(method string, contentType string) Binding

Default returns the appropriate Binding instance based on the HTTP method and the content type.

type BindingBody

type BindingBody interface {
	Binding
	BindBody([]byte, interface{}) error
}

BindingBody adds BindBody method to Binding. BindBody is similar with GinBind, but it reads the body from supplied bytes instead of req.Body.

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