#[no_mangle]
extern "C" fn ICU4XLocale_set_language(
this: &mut ICU4XLocale,
bytes_diplomat_data: *const u8,
bytes_diplomat_len: usize,
) -> DiplomatResult<(), ICU4XError>
#[no_mangle]
extern "C" fn ICU4XLocale_set_language(
this: &mut ICU4XLocale,
bytes_diplomat_data: *const u8,
bytes_diplomat_len: usize,
) -> DiplomatResult<(), ICU4XError>