[−][src]Enum js_promises::PromiseOk

pub enum PromiseOk<TOk: Send + 'static, TErr: Send + 'static> {
    Immediate(TOk),
    Promise(Promise<TOk, TErr>),
}

A non-error result from a promise; can be either an immediate Ok value, or another promise to execute.

Similar in usage to futures::Async, though returns a promise to exeute instead of a simple NotReady value.

Variants

Immediate(TOk)
Promise(Promise<TOk, TErr>)

Trait Implementations

impl<TOk: Send, TErr: Send> From<TOk> for PromiseOk<TOk, TErr>[src]

impl<TOk: Send, TErr: Send> From<Promise<TOk, TErr>> for PromiseOk<TOk, TErr>[src]

Auto Trait Implementations

impl<TOk, TErr> Send for PromiseOk<TOk, TErr>

impl<TOk, TErr> Sync for PromiseOk<TOk, TErr> where
    TOk: Sync, 

impl<TOk, TErr> Unpin for PromiseOk<TOk, TErr> where
    TOk: Unpin, 

impl<TOk, TErr> UnwindSafe for PromiseOk<TOk, TErr> where
    TOk: UnwindSafe, 

impl<TOk, TErr> RefUnwindSafe for PromiseOk<TOk, TErr> where
    TOk: RefUnwindSafe, 

Blanket Implementations

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

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

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

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.

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.

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

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

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

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.