console

Documentation

Index

• func InjectMultipleTo(ctx *v8go.Context, consoles ...Console) error
• func InjectTo(ctx *v8go.Context, opt ...Option) error
• type Console
  • func NewConsole(opt ...Option) Console
• type Option
  • func WithMethodName(methodName string) Option
  • func WithOutput(output io.Writer) Option

Functions

func InjectMultipleTo

func InjectMultipleTo(ctx *v8go.Context, consoles ...Console) error

InjectMultipleTo injects one or more console methods to a global object of a context.

Implementing the Console interface will not work in this case.

func InjectTo

func InjectTo(ctx *v8go.Context, opt ...Option) error

InjectTo injects basic console.log support.

Warning: This method overwrites the previous console object. To add more than one console.foo method, use InjectMultipleTo.

Types

type Console

type Console interface {
	GetLogFunctionCallback() v8go.FunctionCallback
}

Console is a single console *method*.

This can hardly be called a console, the name is kept for backwords compatability.

func NewConsole

func NewConsole(opt ...Option) Console

NewConsole creates a new console method.

InjectTo() calls this under the hood, so its best to use that instead if you only want console.log to be available, otherwise use InjectMultipleTo().

type Option

type Option interface {
	// contains filtered or unexported methods
}

func WithMethodName

func WithMethodName(methodName string) Option

WithMethodName sets the method name for this console method. Default "log".

func WithOutput

func WithOutput(output io.Writer) Option

WithOutput sets the output for this console method. Default os.Stdout.