Rename Buf/BufMut, methods to chunk/chunk_mut (#450)

The `bytes()` / `bytes_mut()` name implies the method returns the full
set of bytes represented by `Buf`/`BufMut`. To rectify this, the methods
are renamed to `chunk()` and `chunk_mut()` to reflect the partial nature
of the returned byte slice.

`bytes_vectored()` is renamed `chunks_vectored()`.

Closes #447

1 files changed, 5 insertions, 5 deletions

diff --git a/tests/test_bytes.rs b/tests/test_bytes.rs
index b97cce6..78be4b7 100644
--- a/tests/test_bytes.rs
+++ b/tests/test_bytes.rs
@@ -912,20 +912,20 @@ fn bytes_buf_mut_advance() {
     let mut bytes = BytesMut::with_capacity(1024);
 
     unsafe {
-        let ptr = bytes.bytes_mut().as_mut_ptr();
-        assert_eq!(1024, bytes.bytes_mut().len());
+        let ptr = bytes.chunk_mut().as_mut_ptr();
+        assert_eq!(1024, bytes.chunk_mut().len());
 
         bytes.advance_mut(10);
 
-        let next = bytes.bytes_mut().as_mut_ptr();
-        assert_eq!(1024 - 10, bytes.bytes_mut().len());
+        let next = bytes.chunk_mut().as_mut_ptr();
+        assert_eq!(1024 - 10, bytes.chunk_mut().len());
         assert_eq!(ptr.offset(10), next);
 
         // advance to the end
         bytes.advance_mut(1024 - 10);
 
         // The buffer size is doubled
-        assert_eq!(1024, bytes.bytes_mut().len());
+        assert_eq!(1024, bytes.chunk_mut().len());
     }
 }