distant_net::client

Struct ConnectionWatcher

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pub struct ConnectionWatcher(/* private fields */);
Expand description

Represents a watcher over a ConnectionState.

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impl ConnectionWatcher

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pub async fn next(&mut self) -> Option<ConnectionState>

Returns next ConnectionState after a change is detected, or None if no more changes will be detected.

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pub fn has_changed(&self) -> bool

Returns true if the connection state has changed.

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pub fn last(&self) -> ConnectionState

Returns the last ConnectionState observed.

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pub fn on_change<F>(&self, f: F) -> JoinHandle<()>
where F: FnMut(ConnectionState) + Send + 'static,

Spawns a new task that continually monitors for connection state changes and invokes the function f whenever a new change is detected.

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impl Clone for ConnectionWatcher

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fn clone(&self) -> ConnectionWatcher

Returns a duplicate of the value. Read more
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const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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

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fn type_id(&self) -> TypeId

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fn borrow_mut(&mut self) -> &mut T

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impl<T> CloneToUninit for T
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> DynClone for T
where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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type Output = T

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The resulting type after obtaining ownership.
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type Error = Infallible

The type returned in the event of a conversion error.
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