rerank method
Rerank documents against a query.
optsJson — serialized RerankingCallOptions.
Returns the JSON-serialized RerankingResult, or throws on error.
Implementation
String rerank(String optsJson) {
_checkOpen();
return _withUtf8(optsJson, (optsPtr) {
final resultPtr = _ffi.rerank(_handle, optsPtr);
return _readResult(_ffi, resultPtr);
});
}