Type Alias RuntimeLanceDbProviderJsonCallback 

pub type RuntimeLanceDbProviderJsonCallback = Arc<dyn Fn(&str) -> Result<String, String> + Send + Sync>;

JSON host callback used for one LanceDB provider request. 用于处理 LanceDB provider 请求的 JSON 宿主回调。

Aliased Type

pub struct RuntimeLanceDbProviderJsonCallback { /* private fields */ }