Function ion_c_sys::ion_writer_close

pub unsafe extern "C" fn ion_writer_close(hwriter: hWRITER) -> iERR

Finishes the writer, frees the writer’s associated resources, and finally frees the writer itself. The writer may not continue writing to the stream after this function is called. If any value is in-progress, closing any writer raises an error, but still frees the writer and any associated memory.