Function icu_capi::locale::ffi::ICU4XLocale_get_unicode_extension

source ยท 
#[no_mangle]
extern "C" fn ICU4XLocale_get_unicode_extension(
    this: &ICU4XLocale,
    bytes_diplomat_data: *const u8,
    bytes_diplomat_len: usize,
    write: &mut DiplomatWriteable,
) -> DiplomatResult<(), ICU4XError>