Struct v8::FunctionCallbackArguments

pub struct FunctionCallbackArguments<'s> { /* private fields */ }

Implementations

impl<'s> FunctionCallbackArguments<'s>

pub unsafe fn from_function_callback_info(
    info: *const FunctionCallbackInfo
) -> Self

pub unsafe fn get_isolate(&mut self) -> &mut Isolate

pub fn this(&self) -> Local<'s, Object>

Returns the receiver. This corresponds to the “this” value.

pub fn data(&self) -> Option<Local<'s, Value>>

Returns the data argument specified when creating the callback.

pub fn length(&self) -> int

The number of available arguments.

pub fn get(&self, i: int) -> Local<'s, Value>

Accessor for the available arguments. Returns undefined if the index is out of bounds.

pub fn new_target(&self) -> Local<'s, Value>

For construct calls, this returns the “new.target” value.

Trait Implementations

impl<'s> Debug for FunctionCallbackArguments<'s>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.