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feat: remove impl IntoBuf for Cursor<Self>, impl Buf for Bytes, BytesMut, refactor iterators

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YetAnotherMinion
2019-06-06 16:59:44 -07:00
committed by Sean McArthur
parent 654a11c84c
commit d8134903de
12 changed files with 246 additions and 273 deletions
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src/buf/chain.rs
+23 -9
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@@ -1,4 +1,5 @@
use {Buf, BufMut};
use buf::IntoIter;
use iovec::{IoVec, IoVecMut};
/// A `Chain` sequences two buffers.
@@ -64,7 +65,7 @@ impl<T, U> Chain<T, U> {
/// let buf = Bytes::from(&b"hello"[..]).into_buf()
/// .chain(Bytes::from(&b"world"[..]));
///
/// assert_eq!(buf.first_ref().get_ref()[..], b"hello"[..]);
/// assert_eq!(buf.first_ref()[..], b"hello"[..]);
/// ```
pub fn first_ref(&self) -> &T {
&self.a
@@ -80,7 +81,7 @@ impl<T, U> Chain<T, U> {
/// let mut buf = Bytes::from(&b"hello "[..]).into_buf()
/// .chain(Bytes::from(&b"world"[..]));
///
/// buf.first_mut().set_position(1);
/// buf.first_mut().advance(1);
///
/// let full: Bytes = buf.collect();
/// assert_eq!(full[..], b"ello world"[..]);
@@ -99,7 +100,7 @@ impl<T, U> Chain<T, U> {
/// let buf = Bytes::from(&b"hello"[..]).into_buf()
/// .chain(Bytes::from(&b"world"[..]));
///
/// assert_eq!(buf.last_ref().get_ref()[..], b"world"[..]);
/// assert_eq!(buf.last_ref()[..], b"world"[..]);
/// ```
pub fn last_ref(&self) -> &U {
&self.b
@@ -115,7 +116,7 @@ impl<T, U> Chain<T, U> {
/// let mut buf = Bytes::from(&b"hello "[..]).into_buf()
/// .chain(Bytes::from(&b"world"[..]));
///
/// buf.last_mut().set_position(1);
/// buf.last_mut().advance(1);
///
/// let full: Bytes = buf.collect();
/// assert_eq!(full[..], b"hello orld"[..]);
@@ -129,14 +130,14 @@ impl<T, U> Chain<T, U> {
/// # Examples
///
/// ```
/// use bytes::{Bytes, Buf, IntoBuf};
/// use bytes::{Bytes, Buf};
///
/// let buf = Bytes::from(&b"hello"[..]).into_buf()
/// let chain = Bytes::from(&b"hello"[..])
/// .chain(Bytes::from(&b"world"[..]));
///
/// let (first, last) = buf.into_inner();
/// assert_eq!(first.get_ref()[..], b"hello"[..]);
/// assert_eq!(last.get_ref()[..], b"world"[..]);
/// let (first, last) = chain.into_inner();
/// assert_eq!(first[..], b"hello"[..]);
/// assert_eq!(last[..], b"world"[..]);
/// ```
pub fn into_inner(self) -> (T, U) {
(self.a, self.b)
@@ -224,3 +225,16 @@ impl<T, U> BufMut for Chain<T, U>
n
}
}
impl<T, U> IntoIterator for Chain<T, U>
where
T: Buf,
U: Buf,
{
type Item = u8;
type IntoIter = IntoIter<Chain<T, U>>;
fn into_iter(self) -> Self::IntoIter {
IntoIter::new(self)
}
}