#[no_mangle]
extern "C" fn ICU4XTimeZoneFormatter_load_iso_8601_format(
this: &mut ICU4XTimeZoneFormatter,
options: ICU4XIsoTimeZoneOptions,
) -> DiplomatResult<(), ICU4XError>
#[no_mangle]
extern "C" fn ICU4XTimeZoneFormatter_load_iso_8601_format(
this: &mut ICU4XTimeZoneFormatter,
options: ICU4XIsoTimeZoneOptions,
) -> DiplomatResult<(), ICU4XError>