jsutil

package

v0.29.0 Latest Latest Go to latest Published: Apr 7, 2025 License: MIT Imports: 6 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/syumai/workers

Links

Documentation ¶

Index ¶

Variables
func ArrayFrom(v js.Value) js.Value
func AwaitPromise(promiseVal js.Value) (js.Value, error)
func ConvertReadableStreamToReadCloser(stream js.Value) io.ReadCloser
func ConvertReaderToFixedLengthStream(rc io.ReadCloser, size int64) js.Value
func ConvertReaderToReadableStream(reader io.ReadCloser) js.Value
func DateToTime(v js.Value) (time.Time, error)
func Error(msg string) js.Value
func Errorf(format string, args ...any) js.Value
func MaybeDate(v js.Value) (time.Time, error)
func MaybeInt(v js.Value) int
func MaybeString(v js.Value) string
func NewArray(size int) js.Value
func NewObject() js.Value
func NewPromise(fn js.Func) js.Value
func NewUint8Array(size int) js.Value
func StrRecordToMap(v js.Value) map[string]string
func TimeToDate(t time.Time) js.Value
func TryCatch(fn js.Func) (js.Value, error)
type RawJSBodyGetter
type RawJSBodyWriter

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	RuntimeContext         = js.Global().Get("context")
	Binding                = js.Global().Get("context").Get("binding")
	ObjectClass            = js.Global().Get("Object")
	PromiseClass           = js.Global().Get("Promise")
	RequestClass           = js.Global().Get("Request")
	ResponseClass          = js.Global().Get("Response")
	HeadersClass           = js.Global().Get("Headers")
	ArrayClass             = js.Global().Get("Array")
	Uint8ArrayClass        = js.Global().Get("Uint8Array")
	Uint8ClampedArrayClass = js.Global().Get("Uint8ClampedArray")
	ErrorClass             = js.Global().Get("Error")
	ReadableStreamClass    = js.Global().Get("ReadableStream")
	FixedLengthStreamClass = js.Global().Get("FixedLengthStream")
	DateClass              = js.Global().Get("Date")
	Null                   = js.ValueOf(nil)
)

Functions ¶

func ArrayFrom ¶

func ArrayFrom(v js.Value) js.Value

ArrayFrom calls Array.from to given argument and returns result Array.

func AwaitPromise ¶

func AwaitPromise(promiseVal js.Value) (js.Value, error)

func ConvertReadableStreamToReadCloser ¶ added in v0.23.1

func ConvertReadableStreamToReadCloser(stream js.Value) io.ReadCloser

ConvertReadableStreamToReadCloser converts ReadableStream to io.ReadCloser.

func ConvertReaderToFixedLengthStream ¶ added in v0.27.0

func ConvertReaderToFixedLengthStream(rc io.ReadCloser, size int64) js.Value

ConvertReaderToFixedLengthStream converts io.ReadCloser to TransformStream.

func ConvertReaderToReadableStream ¶

func ConvertReaderToReadableStream(reader io.ReadCloser) js.Value

ConvertReaderToReadableStream converts io.ReadCloser to ReadableStream.

func DateToTime ¶

func DateToTime(v js.Value) (time.Time, error)

DateToTime converts JavaScript side's Data object into time.Time.

func Error ¶ added in v0.25.0

func Error(msg string) js.Value

func Errorf ¶ added in v0.25.0

func Errorf(format string, args ...any) js.Value

func MaybeDate ¶

func MaybeDate(v js.Value) (time.Time, error)

MaybeDate returns time.Time value of given JavaScript Date value or returns nil if the value is undefined.

func MaybeInt ¶ added in v0.26.2

func MaybeInt(v js.Value) int

MaybeInt returns int value of given JavaScript value or returns nil if the value is undefined.

func MaybeString ¶

func MaybeString(v js.Value) string

MaybeString returns string value of given JavaScript value or returns "" if the value is undefined.

func NewArray ¶ added in v0.27.0

func NewArray(size int) js.Value

func NewObject ¶

func NewObject() js.Value

func NewPromise ¶

func NewPromise(fn js.Func) js.Value

func NewUint8Array ¶

func NewUint8Array(size int) js.Value

func StrRecordToMap ¶

func StrRecordToMap(v js.Value) map[string]string

StrRecordToMap converts JavaScript side's Record<string, string> into map[string]string.

func TimeToDate ¶

func TimeToDate(t time.Time) js.Value

TimeToDate converts Go side's time.Time into Date object.

func TryCatch ¶ added in v0.21.0

func TryCatch(fn js.Func) (js.Value, error)

Types ¶

type RawJSBodyGetter ¶ added in v0.23.3

type RawJSBodyGetter interface {
	GetRawJSBody() js.Value
}

type RawJSBodyWriter ¶ added in v0.23.1

type RawJSBodyWriter interface {
	WriteRawJSBody(body js.Value)
}

Source Files ¶

View all Source files

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