Struct SQLiteBTreeIndexStore 

pub struct SQLiteBTreeIndexStore { /* private fields */ }

Implementations

impl SQLiteBTreeIndexStore

pub fn new(conn: ManagedConnection) -> Self

pub fn fields(&self, table: &str) -> Result<Vec<ValueIndexKey>>

pub fn repairs(&self) -> Result<Vec<(String, ValueIndexKey)>>

pub fn clear_repair(&self, table: &str, field: &ValueIndexKey) -> Result<()>

pub fn load( &self, table: &str, field: &ValueIndexKey, ) -> Result<Option<Vec<(DocId, Value)>>>

Load a complete persisted index. None means this field has not been built yet and the engine must backfill it from the document store once.

pub fn replace( &self, table: &str, field: &ValueIndexKey, values: &[(DocId, Value)], ) -> Result<()>

Atomically replace the complete persisted posting set and mark it built.

pub fn repair( &self, table: &str, field: &ValueIndexKey, stale_doc_ids: &[DocId], missing: &[(DocId, Value)], ) -> Result<()>

Apply a sparse structural repair while retaining every valid posting. All ids and values are encoded before opening the savepoint so a range or serialization error cannot leave half of the delta applied.

pub fn replace_many( &self, table: &str, indexes: &[(&ValueIndexKey, &[(DocId, Value)])], ) -> Result<()>

Atomically replace several complete posting sets for one table. Repair paths commonly rebuild every indexed column together; one savepoint and one set of prepared statements avoids repeating SQLite setup per field.

pub fn apply_write( &self, table: &str, doc_id: DocId, values: Option<&BTreeMap<ValueIndexKey, Value>>, ) -> Result<()>

Apply one document write to every persisted field currently loaded by the engine. A replacement uses the (table, field, doc_id) primary key, so updates never need a separate old-value delete.

pub fn drop_index(&self, table: &str, field: &ValueIndexKey) -> Result<()>

pub fn clear_table(&self, table: &str) -> Result<()>

TRUNCATE keeps the index definitions but removes every posting.

Trait Implementations

impl Clone for SQLiteBTreeIndexStore

fn clone(&self) -> SQLiteBTreeIndexStore

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.