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use std::{ops, mem};
use sys;
pub struct IoVec {
sys: sys::IoVec,
}
impl ops::Deref for IoVec {
type Target = [u8];
fn deref(&self) -> &[u8] {
&self.sys.as_ref()
}
}
impl ops::DerefMut for IoVec {
fn deref_mut(&mut self) -> &mut [u8] {
self.sys.as_mut()
}
}
impl<'a> From<&'a [u8]> for &'a IoVec {
fn from(bytes: &'a [u8]) -> &'a IoVec {
unsafe {
mem::transmute(<&sys::IoVec>::from(bytes))
}
}
}
impl<'a> From<&'a mut [u8]> for &'a mut IoVec {
fn from(bytes: &'a mut [u8]) -> &'a mut IoVec {
unsafe {
mem::transmute(<&mut sys::IoVec>::from(bytes))
}
}
}
impl IoVec {
pub fn as_bytes(&self) -> &[u8] {
&**self
}
pub fn as_mut_bytes(&mut self) -> &mut [u8] {
&mut **self
}
}
impl<'a> Default for &'a IoVec {
fn default() -> Self {
let b: &[u8] = Default::default();
b.into()
}
}
impl<'a> Default for &'a mut IoVec {
fn default() -> Self {
let b: &mut [u8] = Default::default();
b.into()
}
}