Struct observable_react::observable::ReactObservable

pub struct ReactObservable { /* private fields */ }

Wrapper around JsObserve to which provides React binding convenience methods

The JsObserve trait, and this wrapper are necessary because wasm_bindgen cannot express generics at this time.

Implementations

impl ReactObservable

pub fn new(obs: Box<dyn JsObserve>) -> Self

impl ReactObservable

pub fn get(&self) -> JsValue

pub fn map(&self, cb: Function) -> JsValue

pub fn bind_component(&mut self, component: ReactComponent)

Bind this observable to a React component for class-based react components

pub fn unbind(&mut self)

pub fn subscribe(&mut self, cb: Function) -> Function

pub fn destroy(&self)

pub fn value(&self) -> JsValue

pub fn load(&self) -> Promise

Trait Implementations

impl<O> From<O> for ReactObservable where
    O: JsObserve + 'static + Sized, 

fn from(obs: O) -> Self

Converts to this type from the input type.

impl From<ReactObservable> for JsValue

fn from(value: ReactObservable) -> Self

Converts to this type from the input type.

impl FromWasmAbi for ReactObservable

type Abi = u32

The wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: u32) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for ReactObservable

type Abi = u32

The wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> u32

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl OptionFromWasmAbi for ReactObservable

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for ReactObservable

fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl RefFromWasmAbi for ReactObservable

type Abi = u32

The wasm ABI type references to Self are recovered from.

type Anchor = Ref<'static, ReactObservable>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for ReactObservable

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RefMut<'static, ReactObservable>

Same as RefFromWasmAbi::Anchor

unsafe fn ref_mut_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl WasmDescribe for ReactObservable

fn describe()