Struct aws_config::meta::region::future::ProvideRegion

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pub struct ProvideRegion<'a>(/* private fields */);
Expand description

Future returned by ProvideRegion

  • When wrapping an already loaded region, use ready.
  • When wrapping an asynchronously loaded region, use new.

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impl<'a> ProvideRegion<'a>

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pub fn new(future: impl Future<Output = Option<Region>> + Send + 'a) -> Self

A future that wraps the given future

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pub fn ready(region: Option<Region>) -> Self

A future that resolves to a given region

Trait Implementations§

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impl<'a> Debug for ProvideRegion<'a>

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

Formats the value using the given formatter. Read more
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impl Future for ProvideRegion<'_>

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type Output = Option<Region>

The type of value produced on completion.
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fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> 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. Read more

Auto Trait Implementations§

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impl<'a> Freeze for ProvideRegion<'a>

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impl<'a> !RefUnwindSafe for ProvideRegion<'a>

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impl<'a> Send for ProvideRegion<'a>

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impl<'a> !Sync for ProvideRegion<'a>

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impl<'a> Unpin for ProvideRegion<'a>

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impl<'a> !UnwindSafe for ProvideRegion<'a>

Blanket Implementations§

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

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Gets the TypeId of self. Read more
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fn map<U, F>(self, f: F) -> Map<Self, F>
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Map this future’s output to a different type, returning a new future of the resulting type. Read more
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where Self::Output: Into<U>, Self: Sized,

Map this future’s output to a different type, returning a new future of the resulting type. Read more
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Wrap this future in an Either future, making it the right-hand variant of that Either. Read more
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Convert this future into a single element stream. Read more
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Flatten the execution of this future when the successful result of this future is a stream. Read more
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Fuse a future such that poll will never again be called once it has completed. This method can be used to turn any Future into a FusedFuture. Read more
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Catches unwinding panics while polling the future. Read more
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Create a cloneable handle to this future where all handles will resolve to the same result. Read more
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Turn this future into a future that yields () on completion and sends its output to another future on a separate task. Read more
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Wrap the future in a Box, pinning it. Read more
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