Struct wasm_bindgen_futures::JsFuture[−][src]

pub struct JsFuture { /* fields omitted */ }

A Rust Future backed by a JavaScript Promise.

This type is constructed with a JavaScript Promise object and translates it to a Rust Future. This type implements the Future trait from the futures crate and will either succeed or fail depending on what happens with the JavaScript Promise.

Currently this type is constructed with JsFuture::from.

Trait Implementations

`impl Debug for JsFuture`[src]

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

`impl From<Promise> for JsFuture`[src]

`fn from(js: Promise) -> JsFutureⓘNotable traits for JsFuture impl Future for JsFuture type Output = Result<JsValue, JsValue>;`[src]

`impl Future for JsFuture`[src]

`type Output = Result<JsValue, JsValue>`

The type of value produced on completion.

`fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>`[src]

Auto Trait Implementations

`impl !RefUnwindSafe for JsFuture`

`impl !Send for JsFuture`

`impl !Sync for JsFuture`

`impl Unpin for JsFuture`

`impl !UnwindSafe for JsFuture`

Blanket Implementations

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

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

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

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

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

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

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

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

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

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

`impl<F> IntoFuture for F where F: Future,` [src]

`type Output = <F as Future>::Output`

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

The output that the future will produce on completion.

`type Future = F`

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

Which kind of future are we turning this into?

`pub fn into_future(self) -> <F as IntoFuture>::Future`[src]

`impl<T, U> TryFrom 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>::Error>`[src]

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

`type Error = >::Error`

The type returned in the event of a conversion error.

Struct wasm_bindgen_futures::JsFuture[−][src]

Trait Implementations

`impl Debug for JsFuture`[src]

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

`impl From<Promise> for JsFuture`[src]

`fn from(js: Promise) -> JsFutureⓘNotable traits for JsFuture impl Future for JsFuture type Output = Result<JsValue, JsValue>;`[src]

Notable traits for JsFuture

`impl Future for JsFuture`[src]

`type Output = Result<JsValue, JsValue>`

`fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>`[src]

Auto Trait Implementations

`impl !RefUnwindSafe for JsFuture`

`impl !Send for JsFuture`

`impl !Sync for JsFuture`

`impl Unpin for JsFuture`

`impl !UnwindSafe for JsFuture`

Blanket Implementations

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

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

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

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

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

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

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

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

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

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

`impl<F> IntoFuture for F where F: Future,` [src]

`type Output = <F as Future>::Output`

`type Future = F`

`pub fn into_future(self) -> <F as IntoFuture>::Future`[src]

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

`type Error = Infallible`

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

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

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

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

Struct wasm_bindgen_futures::JsFuture⎘[−][src]

Trait Implementations

impl Debug for JsFuture[src]

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

impl From<Promise> for JsFuture[src]

fn from(js: Promise) -> JsFutureⓘNotable traits for JsFutureimpl Future for JsFuture type Output = Result<JsValue, JsValue>;[src]

Notable traits for JsFuture

impl Future for JsFuture[src]

type Output = Result<JsValue, JsValue>

fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>[src]

Auto Trait Implementations

impl !RefUnwindSafe for JsFuture

impl !Send for JsFuture

impl !Sync for JsFuture

impl Unpin for JsFuture

impl !UnwindSafe for JsFuture

Blanket Implementations

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

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

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

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

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

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

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

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

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

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

impl<F> IntoFuture for F where F: Future, [src]

type Output = <F as Future>::Output

type Future = F

pub fn into_future(self) -> <F as IntoFuture>::Future[src]

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

type Error = Infallible

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

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

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

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

Struct wasm_bindgen_futures::JsFuture[−][src]

`impl Debug for JsFuture`[src]

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

`impl From<Promise> for JsFuture`[src]

`fn from(js: Promise) -> JsFutureⓘNotable traits for JsFuture impl Future for JsFuture type Output = Result<JsValue, JsValue>;`[src]

`impl Future for JsFuture`[src]

`type Output = Result<JsValue, JsValue>`

`fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>`[src]

`impl !RefUnwindSafe for JsFuture`

`impl !Send for JsFuture`

`impl !Sync for JsFuture`

`impl Unpin for JsFuture`

`impl !UnwindSafe for JsFuture`

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

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

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

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

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

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

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

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

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

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

`impl<F> IntoFuture for F where F: Future,` [src]

`type Output = <F as Future>::Output`

`type Future = F`

`pub fn into_future(self) -> <F as IntoFuture>::Future`[src]

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

`type Error = Infallible`

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

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

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

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