Struct napi::CallContext[−][src]

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

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],
    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_all(&self) -> Vec<JsUnknown>[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>

impl<'env> !Send for CallContext<'env>

impl<'env> !Sync for CallContext<'env>

impl<'env> Unpin for CallContext<'env>

impl<'env> !UnwindSafe for CallContext<'env>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

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

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

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

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

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

pub fn from(t: T) -> T[src]

Performs the conversion.

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

pub fn into(self) -> U[src]

Performs the conversion.

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.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

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.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.