Require Debug impl for Error

ntex-codec/CHANGES.md

@@ -1,5 +1,9 @@
 # Changes
 
+## [0.2.1] - 2020-08-10
+
+* Require `Debug` impl for `Error`
+
 ## [0.2.0] - 2020-08-10
 
 * Include custom `Encoder` and `Decoder` traits

ntex-codec/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ntex-codec"
-version = "0.2.0"
+version = "0.2.1"
 authors = ["ntex contributors <team@ntex.rs>"]
 description = "Utilities for encoding and decoding frames"
 keywords = ["network", "framework", "async", "futures"]

ntex-codec/src/decoder.rs

@@ -10,7 +10,7 @@ pub trait Decoder {
     /// If an individual message is ill-formed but can be ignored without
     /// interfering with the processing of future messages, it may be more
     /// useful to report the failure as an `Item`.
-    type Error;
+    type Error: std::fmt::Debug;
 
     /// Attempts to decode a frame from the provided buffer of bytes.
     fn decode(&mut self, src: &mut BytesMut) -> Result<Option<Self::Item>, Self::Error>;

ntex-codec/src/encoder.rs

@@ -6,7 +6,7 @@ pub trait Encoder {
     type Item;
 
     /// The type of encoding errors.
-    type Error;
+    type Error: std::fmt::Debug;
 
     /// Encodes a frame into the buffer provided.
     fn encode(