orbit::component

Struct StateChange

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pub struct StateChange {
    pub field_name: String,
    pub old_value: Option<StateValue>,
    pub new_value: StateValue,
    pub timestamp: Instant,
    pub priority: ChangePriority,
}
Expand description

Represents a specific change to component state

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§field_name: String

The field that changed

§old_value: Option<StateValue>

Previous value

§new_value: StateValue

New value

§timestamp: Instant

When the change occurred

§priority: ChangePriority

Priority of this change for batching

Trait Implementations§

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impl Clone for StateChange

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fn clone(&self) -> StateChange

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

Performs copy-assignment from source. Read more
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impl Debug for StateChange

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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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> Event for T
where T: Any + Clone + 'static,

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fn as_any(&self) -> &(dyn Any + 'static)

Convert to Any for downcasting
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert to Any for downcasting (mutable)
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fn event_type(&self) -> &'static str

Get the event type name
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fn box_clone(&self) -> Box<dyn Event>

Clone the event
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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, 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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impl<T> Props for T
where T: 'static + Clone + Send + Sync,

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fn type_name(&self) -> &'static str

Get the type name for debugging
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fn box_clone(&self) -> Box<dyn Props>

Clone the props
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fn as_any(&self) -> &(dyn Any + 'static)

Convert to Any for downcasting
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert to mutable Any for downcasting
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impl<T> ToOwned for T
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.