Struct rquickjs_core::promise::Promise

pub struct Promise<'js, T> { /* private fields */ }

Available on crate feature futures only.

Future-aware promise

Trait Implementations

impl<'js, T> FromJs<'js> for Promise<'js, T>

where T: FromJs<'js> + 'js,

fn from_js(ctx: &Ctx<'js>, value: Value<'js>) -> Result<Self>

impl<'js, T> Future for Promise<'js, T>

where T: FromJs<'js> + 'js,

type Output = Result<T, Error>

The type of value produced on completion.

fn poll(self: Pin<&mut Self>, cx: &mut TaskContext<'_>) -> Poll<Self::Output>

Attempt to resolve the future to a final value, registering the current task for wakeup if the value is not yet available.