Create ByteBuf with MutByteBuf::with_capacity

test/test_buf_fill.rs

@@ -4,7 +4,7 @@ use std::io;
 #[test]
 pub fn test_readijng_buf_from_reader() {
     let mut reader = chunks(vec![b"foo", b"bar", b"baz"]);
-    let mut buf = ByteBuf::mut_with_capacity(1024);
+    let mut buf = MutByteBuf::with_capacity(1024);
 
     assert_eq!(3, reader.read_buf(&mut buf).unwrap());
     assert_eq!(Bytes::from(&b"foo"), Bytes::from(buf.flip()));

test/test_byte_buf.rs

@@ -1,9 +1,9 @@
 use bytes::{Buf, MutBuf};
-use bytes::ByteBuf;
+use bytes::MutByteBuf;
 
 #[test]
 pub fn test_initial_buf_empty() {
-    let buf = ByteBuf::mut_with_capacity(100);
+    let buf = MutByteBuf::with_capacity(100);
 
     assert!(buf.capacity() == 128);
     assert!(buf.remaining() == 128);
@@ -19,7 +19,7 @@ pub fn test_initial_buf_empty() {
 
 #[test]
 pub fn test_byte_buf_bytes() {
-    let mut buf = ByteBuf::mut_with_capacity(32);
+    let mut buf = MutByteBuf::with_capacity(32);
     buf.copy_from(&b"hello "[..]);
     assert_eq!(&b"hello "[..], buf.bytes());
 
@@ -31,7 +31,7 @@ pub fn test_byte_buf_bytes() {
 
 #[test]
 pub fn test_byte_buf_read_write() {
-    let mut buf = ByteBuf::mut_with_capacity(32);
+    let mut buf = MutByteBuf::with_capacity(32);
 
     buf.copy_from(&b"hello world"[..]);
     assert_eq!(21, buf.remaining());