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TemporalIndex

Struct TemporalIndex 

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pub struct TemporalIndex { /* private fields */ }
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Sorted list of (created_at, node_id) pairs for efficient time range queries.

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impl TemporalIndex

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pub fn new() -> Self

Create a new, empty temporal index.

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pub fn range(&self, start: u64, end: u64) -> Vec<u64>

Get all node IDs created within a time range (inclusive).

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pub fn after(&self, timestamp: u64) -> Vec<u64>

Get all node IDs created after a timestamp (exclusive).

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pub fn before(&self, timestamp: u64) -> Vec<u64>

Get all node IDs created before a timestamp (exclusive).

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pub fn most_recent(&self, n: usize) -> Vec<u64>

Get the most recent N node IDs.

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pub fn oldest(&self, n: usize) -> Vec<u64>

Get the oldest N node IDs.

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pub fn rebuild(&mut self, nodes: &[CognitiveEvent])

Rebuild the entire index from a slice of nodes.

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pub fn add_node(&mut self, event: &CognitiveEvent)

Incrementally add a new node.

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pub fn remove_node(&mut self, id: u64, created_at: u64)

Remove a node from the index.

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pub fn clear(&mut self)

Clear the index.

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pub fn len(&self) -> usize

Number of entries.

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pub fn is_empty(&self) -> bool

Whether the index is empty.

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pub fn entries(&self) -> &[(u64, u64)]

Get a reference to the underlying entries (for serialization).

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impl Default for TemporalIndex

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fn default() -> Self

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

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

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impl<T> BorrowMut<T> for T
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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

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impl<T, U> Into<U> for T
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type Error = Infallible

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

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