Struct EventIndex

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pub struct EventIndex { /* private fields */ }

Expand description

High-performance concurrent index for fast event lookups

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impl EventIndex

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pub fn new() -> Self

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pub fn index_event( &self, event_id: Uuid, entity_id: &str, event_type: &str, timestamp: DateTime<Utc>, offset: usize, ) -> Result<()>

Add an event to all relevant indices

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pub fn get_by_entity(&self, entity_id: &str) -> Option<Vec<IndexEntry>>

Get all event offsets for an entity

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pub fn get_by_type(&self, event_type: &str) -> Option<Vec<IndexEntry>>

Get all event offsets for an event type

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pub fn get_by_id(&self, event_id: &Uuid) -> Option<usize>

Get event offset by ID

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pub fn get_all_entities(&self) -> Vec<String>

Get all entities being tracked

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pub fn get_all_types(&self) -> Vec<String>

Get all event types

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pub fn stats(&self) -> IndexStats

Get statistics

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pub fn clear(&self)

Clear all indices (useful for testing)

Trait Implementations§

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impl Default for EventIndex

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fn default() -> Self

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

Auto Trait Implementations§

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impl !UnwindSafe for EventIndex

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> 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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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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