Trait SetBufInit 

pub trait SetBufInit {
    // Required method
    unsafe fn set_buf_init(&mut self, len: usize);
}

A helper trait for set_len like methods.

Required Methods

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

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

Safety

len should be less or equal than buf_capacity().

Implementations on Foreign Types

impl SetBufInit for ()

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

impl SetBufInit for BorrowedBuf<'static>

Available on crate feature read_buf only.

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

impl SetBufInit for [u8]

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

impl<B> SetBufInit for &'static mut B

where B: SetBufInit + ?Sized,

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

impl<T> SetBufInit for [T]

where T: IoBufMut,

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

impl<T> SetBufInit for (T,)

where T: IoBufMut,

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

impl<T, Rest> SetBufInit for (T, Rest)

where T: IoBufMut, Rest: IoVectoredBufMut,

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

impl<T, const N: usize> SetBufInit for [T; N]

where T: IoBufMut,

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

impl<const N: usize> SetBufInit for [u8; N]

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

Implementors

impl SetBufInit for BytesMut

Available on crate feature bytes only.

impl<A> SetBufInit for Vec<u8, A>

where A: Allocator + 'static,

impl<B, A> SetBufInit for Box<B, A>

where B: SetBufInit + ?Sized, A: Allocator + 'static,

impl<T> SetBufInit for Slice<T>

where T: SetBufInit,

impl<T> SetBufInit for Uninit<T>

where T: SetBufInit + IoBuf,

impl<T> SetBufInit for VectoredBufIter<T>

where T: IoVectoredBuf + SetBufInit,

impl<T> SetBufInit for VectoredSliceMut<T>

where T: SetBufInit,

impl<T, A> SetBufInit for Vec<T, A>

where T: IoBufMut, A: Allocator + 'static,

impl<T, const N: usize> SetBufInit for ArrayVec<T, N>

where T: IoBufMut,

Available on crate feature arrayvec only.

impl<const N: usize> SetBufInit for ArrayVec<u8, N>

Available on crate feature arrayvec only.