Struct VectoredBufIter 

pub struct VectoredBufIter<T> { /* private fields */ }

An owned iterator over a vectored buffer.

Implementations

impl<T> VectoredBufIter<T>

pub fn next(self) -> Result<Self, T>

Create a new VectoredBufIter from an indexable container. If the container is empty, return the buffer back in Err(T).

Trait Implementations

impl<T> IntoInner for VectoredBufIter<T>

type Inner = T

The inner type.

fn into_inner(self) -> Self::Inner

Get the inner buffer.

impl<T: IoVectoredBuf> IoBuf for VectoredBufIter<T>

fn as_buf_ptr(&self) -> *const u8

Returns a raw pointer to the vector’s buffer.

fn buf_len(&self) -> usize

Number of initialized bytes.

fn buf_capacity(&self) -> usize

Total size of the buffer, including uninitialized memory, if any.

fn as_slice(&self) -> &[u8]

Get the initialized part of the buffer.

unsafe fn as_io_slice(&self) -> IoSlice

Create an IoSlice of this buffer.

unsafe fn as_io_buffer(&self) -> IoBuffer

Create an IoBuffer of this buffer.

fn slice(self, range: impl RangeBounds<usize>) -> Slice<Self>

where Self: Sized,

Returns a view of the buffer with the specified range.

fn uninit(self) -> Uninit<Self>

where Self: Sized,

Returns an Uninit, which is a Slice that only exposes uninitialized bytes.

fn filled(&self) -> bool

Indicate whether the buffer has been filled (uninit portion is empty)

impl<T: IoVectoredBufMut> IoBufMut for VectoredBufIter<T>

fn as_buf_mut_ptr(&mut self) -> *mut u8

Returns a raw mutable pointer to the vector’s buffer.

fn as_mut_slice(&mut self) -> &mut [MaybeUninit<u8>]

Get the uninitialized part of the buffer.

unsafe fn as_io_slice_mut(&mut self) -> IoSliceMut

Create an IoSliceMut of the uninitialized part of the buffer.

impl<T: IoVectoredBuf + SetBufInit> SetBufInit for VectoredBufIter<T>

unsafe fn set_buf_init(&mut self, len: usize)

Set the buffer length. If len is less than the current length, nothing should happen.