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TipSubscription

bark::tip_watcher

Struct TipSubscription 

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

A subscription to tip changes handed out by TipWatcher::subscribe.

Keeps the watcher task alive for as long as it is held.

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impl TipSubscription

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pub fn tip(&self) -> BlockRef

The current tip.

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pub async fn changed(&mut self) -> Result<BlockRef>

Wait for the tip to change and return the new tip.

Errors when the watcher task has stopped, e.g. after TipWatcher::stop or when its backend connection broke.

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impl Clone for TipSubscription

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fn clone(&self) -> TipSubscription

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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