sqlitegraph::backend::native::v2::wal::v2_integration

Struct ChangeTracker

pub struct ChangeTracker { /* private fields */ }

Expand description

Change tracking for incremental checkpointing

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impl ChangeTracker

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pub fn new() -> Self

Create new change tracker

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pub fn track_node_change(&self, node_id: NativeNodeId, lsn: u64)

Track node change

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pub fn track_edge_change(&self, edge_id: NativeEdgeId, lsn: u64)

Track edge change

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pub fn track_cluster_change(&self, cluster_id: i64, lsn: u64)

Track cluster change

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pub fn mark_block_dirty(&self, block_id: u64)

Mark block as dirty

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pub fn total_changes(&self) -> u64

Get total changes since last checkpoint

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pub fn dirty_block_count(&self) -> usize

Get dirty block count

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pub fn clear_changes(&self)

Clear all changes (after checkpoint)

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pub fn get_nodes_changed_since(&self, since_lsn: u64) -> Vec<NativeNodeId> ⓘ

Get nodes changed since LSN

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pub fn get_edges_changed_since(&self, since_lsn: u64) -> Vec<NativeEdgeId> ⓘ

Get edges changed since LSN

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impl Debug for ChangeTracker

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl !UnwindSafe for ChangeTracker

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, 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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