add FramedParts::with_read_buf method

actix-codec/CHANGES.md

@@ -1,5 +1,10 @@
 # Changes
 
+## [0.1.0] - 2019-03-06
+
+* Added `FramedParts::with_read_buffer()` method.
+
+
 ## [0.1.0] - 2018-12-09
 
 * Move codec to separate crate

actix-codec/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-codec"
-version = "0.1.0"
+version = "0.1.1"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Utilities for encoding and decoding frames"
 keywords = ["network", "framework", "async", "futures"]

actix-codec/src/framed.rs

@@ -349,4 +349,17 @@ impl<T, U> FramedParts<T, U> {
             _priv: (),
         }
     }
+
+    /// Create a new `FramedParts` with read buffer
+    pub fn with_read_buf(io: T, codec: U, read_buf: BytesMut) -> FramedParts<T, U> {
+        FramedParts {
+            io,
+            codec,
+            read_buf,
+            write_buf: BytesMut::new(),
+            write_buf_lw: LW,
+            write_buf_hw: HW,
+            _priv: (),
+        }
+    }
 }