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Subscription

macula_rust::station_link

Struct Subscription 

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pub struct Subscription { /* private fields */ }
Expand description

One subscription to a realm and topic on a link, until Subscription::unsubscribe or the link ends.

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impl Subscription

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pub async fn recv(&mut self) -> Option<Event>

The next event, or None once the subscription has ended.

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pub async fn unsubscribe(self) -> Result<(), LinkError>

Ends the subscription, and sends UNSUBSCRIBE once no other subscription on the link holds its realm and topic.

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impl Drop for Subscription

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fn drop(&mut self)

A subscription dropped without unsubscribing unsubscribes as it goes.

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fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)
Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned. Read more

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

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where T: ?Sized,

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

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type Output = T

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type Error = !

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impl<T, U> TryInto<U> for T
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type Error = <U as TryFrom<T>>::Error

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