19 pub type UserPtr = usize;
108 pub struct UserSlice {
126     pub fn new(ptr: UserPtr, length: usize) -> Self {  in new()
133     pub fn read_all(self, buf: &mut Vec<u8>, flags: Flags) -> Result {  in read_all()
138     pub fn reader(self) -> UserSliceReader {  in reader()
146     pub fn writer(self) -> UserSliceWriter {  in writer()
156     pub fn reader_writer(self) -> (UserSliceReader, UserSliceWriter) {  in reader_writer()
173 pub struct UserSliceReader {
182     pub fn skip(&mut self, num_skip: usize) -> Result {  in skip()
195     pub fn clone_reader(&self) -> UserSliceReader {  in clone_reader()
205     pub fn len(&self) -> usize {  in len()
210     pub fn is_empty(&self) -> bool {  in is_empty()
224     pub fn read_raw(&mut self, out: &mut [MaybeUninit<u8>]) -> Result {  in read_raw()
249     pub fn read_slice(&mut self, out: &mut [u8]) -> Result {  in read_slice()
260     pub fn read<T: FromBytes>(&mut self) -> Result<T> {  in read()
294     pub fn read_all(mut self, buf: &mut Vec<u8>, flags: Flags) -> Result {  in read_all()
312 pub struct UserSliceWriter {
321     pub fn len(&self) -> usize {  in len()
326     pub fn is_empty(&self) -> bool {  in is_empty()
335     pub fn write_slice(&mut self, data: &[u8]) -> Result {  in write_slice()
360     pub fn write<T: AsBytes>(&mut self, value: &T) -> Result {  in write()