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## EventThrottler

# Struct EventThrottler

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    pub struct EventThrottler {
        last_report_time: Arc<Mutex<HashMap<String, Instant>>>,
        throttle_duration: Duration,
    }

Expand description

Event throttler to prevent spam from frequent position updates.

Tracks the last report time for each item and ensures reports are only sent at most once per throttle duration (default 30 seconds).

## Fields§

§ `last_report_time: Arc<Mutex<HashMap<String, Instant>>>` § `throttle_duration: Duration`

## Implementations§

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### impl EventThrottler

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#### pub fn new() -> Self

Creates a new EventThrottler with 30 second default interval

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#### pub fn with_duration(duration: Duration) -> Self

Creates a new EventThrottler with custom interval

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#### pub fn should_report(&self, item_id: &str) -> bool

Checks if enough time has elapsed since the last report for this item

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#### pub fn mark_reported(&self, item_id: &str)

Marks the item as reported at the current time

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#### pub fn clear(&self)

Clears all tracked report times

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#### pub fn clear_item(&self, item_id: &str)

Removes a specific item from tracking

## Trait Implementations§

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### impl Clone for EventThrottler

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#### fn clone(&self) -> Self

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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### impl Default for EventThrottler

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#### fn default() -> Self

Returns the “default value” for a type. Read more

## Auto Trait Implementations§

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### impl Freeze for EventThrottler

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### impl RefUnwindSafe for EventThrottler

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### impl Send for EventThrottler

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### impl Sync for EventThrottler

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### impl Unpin for EventThrottler

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### impl UnsafeUnpin for EventThrottler

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### impl UnwindSafe for EventThrottler

## Blanket Implementations§

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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

Immutably borrows from an owned value. Read more
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### impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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### impl<T> CloneToUninit for T
where T: Clone,

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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> 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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#### fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [`Span`], returning an `Instrumented` wrapper. Read more
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Instruments this type with the current `Span`, returning an `Instrumented` wrapper. Read more
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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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### impl<T> NoneValue for T
where T: Default,

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#### type NoneType = T

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#### fn null_value() -> T

The none-equivalent value.
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### impl<T> PolicyExt for T
where T: ?Sized,

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#### fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new `Policy` that returns [`Action::Follow`] only if `self` and `other` return `Action::Follow`. Read more
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#### fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new `Policy` that returns [`Action::Follow`] if either `self` or `other` returns `Action::Follow`. Read more
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### impl<T> Same for T

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#### type Output = T

Should always be `Self`
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where T: Clone,

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#### type Owned = T

The resulting type after obtaining ownership.
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#### fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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#### fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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### impl<T, U> TryFrom<U> for T
where U: Into<T>,

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#### type Error = Infallible

The type returned in the event of a conversion error.
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#### fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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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

The type returned in the event of a conversion error.
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#### fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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### impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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#### fn vzip(self) -> V

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### impl<T> WithSubscriber for T

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#### fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided `Subscriber` to this type, returning a [`WithDispatch`] wrapper. Read more
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#### fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default `Subscriber` to this type, returning a [`WithDispatch`] wrapper. Read more