Function icu_capi::casemap::ffi::ICU4XCaseMapper_fold

source ยท 
#[no_mangle]
extern "C" fn ICU4XCaseMapper_fold(
    this: &ICU4XCaseMapper,
    s_diplomat_data: *const u8,
    s_diplomat_len: usize,
    write: &mut DiplomatWriteable,
) -> DiplomatResult<(), ICU4XError>