[−][src]Struct napi::CallContext

pub struct CallContext<'env> {
    pub env: &'env mut Env,
    pub length: usize,
    // some fields omitted
}

Function call context

Fields

env: &'env mut Envlength: usize

arguments.length

Implementations

impl<'env> CallContext<'env>[src]

pub fn new(
    env: &'env mut Env,
    callback_info: napi_callback_info,
    raw_this: napi_value,
    args: &'env [napi_value],
    arg_len: usize,
    length: usize
) -> Self[src]

pub fn get<ArgType: NapiValue>(&self, index: usize) -> Result<ArgType>[src]

pub fn try_get<ArgType: NapiValue>(
    &self,
    index: usize
) -> Result<Either<ArgType, JsUndefined>>[src]

pub fn get_new_target<V>(&self) -> Result<V> where
    V: NapiValue, [src]

pub fn this<T: NapiValue>(&self) -> Result<T>[src]

pub fn this_unchecked<T: NapiValue>(&self) -> T[src]

Auto Trait Implementations

impl<'env> RefUnwindSafe for CallContext<'env>[src]

impl<'env> !Send for CallContext<'env>[src]

impl<'env> !Sync for CallContext<'env>[src]

impl<'env> Unpin for CallContext<'env>[src]

impl<'env> !UnwindSafe for CallContext<'env>[src]

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.