Struct neon::types::JsFunction[−][src]

#[repr(C)]
pub struct JsFunction<T: Object = JsObject> { /* fields omitted */ }
Expand description

A JavaScript function object.

Implementations

impl JsFunction[src]

pub fn new<'a, C, U>(
    cx: &mut C,
    f: fn(_: FunctionContext<'_>) -> JsResult<'_, U>
) -> JsResult<'a, JsFunction> where
    C: Context<'a>,
    U: Value, [src]

impl<CL: Object> JsFunction<CL>[src]

pub fn call<'a, 'b, C: Context<'a>, T, A, AS>(
    self,
    cx: &mut C,
    this: Handle<'b, T>,
    args: AS
) -> JsResult<'a, JsValue> where
    T: Value,
    A: Value + 'b,
    AS: IntoIterator<Item = Handle<'b, A>>, [src]

pub fn construct<'a, 'b, C: Context<'a>, A, AS>(
    self,
    cx: &mut C,
    args: AS
) -> JsResult<'a, CL> where
    A: Value + 'b,
    AS: IntoIterator<Item = Handle<'b, A>>, [src]

Trait Implementations

impl<T: Clone + Object> Clone for JsFunction<T>[src]

fn clone(&self) -> JsFunction<T>[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl<T: Object> Managed for JsFunction<T>[src]

fn to_raw(self) -> Local[src]

fn from_raw(_: Env, h: Local) -> Self[src]

impl<T: Object> Object for JsFunction<T>[src]

fn get<'a, C: Context<'a>, K: PropertyKey>(
    self,
    cx: &mut C,
    key: K
) -> NeonResult<Handle<'a, JsValue>>[src]

fn get_own_property_names<'a, C: Context<'a>>(
    self,
    cx: &mut C
) -> JsResult<'a, JsArray>[src]

fn set<'a, C: Context<'a>, K: PropertyKey, W: Value>(
    self,
    _: &mut C,
    key: K,
    val: Handle<'_, W>
) -> NeonResult<bool>[src]

impl<T: Object> Value for JsFunction<T>[src]

fn to_string<'a, C: Context<'a>>(self, cx: &mut C) -> JsResult<'a, JsString>[src]

fn as_value<'a, C: Context<'a>>(self, _: &mut C) -> Handle<'a, JsValue>[src]

impl<T: Copy + Object> Copy for JsFunction<T>[src]

Auto Trait Implementations

impl<T> RefUnwindSafe for JsFunction<T> where
    T: RefUnwindSafe, 

impl<T = JsObject> !Send for JsFunction<T>

impl<T = JsObject> !Sync for JsFunction<T>

impl<T> Unpin for JsFunction<T> where
    T: Unpin, 

impl<T> UnwindSafe for JsFunction<T> where
    T: UnwindSafe, 

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> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

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

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

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.