Function duckdb_execute_prepared_streaming 

pub unsafe extern "C" fn duckdb_execute_prepared_streaming(
    prepared_statement: duckdb_prepared_statement,
    out_result: *mut duckdb_result,
) -> duckdb_state

DEPRECATION NOTICE**: This method is scheduled for removal in a future release.

Executes the prepared statement with the given bound parameters, and returns an optionally-streaming query result. To determine if the resulting query was in fact streamed, use duckdb_result_is_streaming

This method can be called multiple times for each prepared statement, and the parameters can be modified between calls to this function.

Note that the result must be freed with duckdb_destroy_result.

@param prepared_statement The prepared statement to execute. @param out_result The query result. @return DuckDBSuccess on success or DuckDBError on failure.