Struct vidi::actors::camera_list::Tracker

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

Tracks cameras present on the system

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impl Tracker

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pub fn stop(self) -> Result<(), ()>

Ensures that the extra threads are stopped

Methods from Deref<Target = Handle>§

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pub fn cameras(&self) -> Cameras

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pub fn create(&self, needed_id: &str) -> Option<Result<UnacquiredCamera, Error>>

Returns the camera with this ID, or None if one was not found.

Trait Implementations§

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impl Deref for Tracker

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type Target = Handle

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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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

Returns the argument unchanged.

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impl<T> Instrument for T

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Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
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