Struct AnnIndexRegistry 

pub struct AnnIndexRegistry { /* private fields */ }

ANN 索引管理器（内存版，用于跟踪已创建的索引）

Implementations

impl AnnIndexRegistry

pub fn new() -> Self

创建空注册表

pub fn register(&mut self, def: AnnIndexDef) -> Result<(), VectorError>

注册一个 ANN 索引

pub fn unregister( &mut self, index_name: &str, ) -> Result<AnnIndexDef, VectorError>

注销一个 ANN 索引

pub fn exists(&self, index_name: &str) -> bool

检查索引是否存在

pub fn list_for_collection(&self, collection: &str) -> Vec<&AnnIndexDef>

列出某集合上的所有索引

pub fn list_all(&self) -> Vec<&AnnIndexDef>

获取所有索引

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

生成重建所有索引的 SQL 列表

Trait Implementations

impl Clone for AnnIndexRegistry

fn clone(&self) -> AnnIndexRegistry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AnnIndexRegistry

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

Formats the value using the given formatter.

impl Default for AnnIndexRegistry

fn default() -> AnnIndexRegistry

Returns the “default value” for a type.