Function duckdb_copy_function_sink_set_error 

pub unsafe extern "C" fn duckdb_copy_function_sink_set_error(
    info: duckdb_copy_function_sink_info,
    error: *const c_char,
)

Report that an error occurred during the sink-phase of a COPY ... TO function.

@param info The sink info provided to the sink function @param error The error message