Add transport layer

1 files changed, 11 insertions, 24 deletions

diff --git a/src/codec/error.rs b/src/codec/error.rs
index c1bd4f7..7d88d55 100644
--- a/src/codec/error.rs
+++ b/src/codec/error.rs
@@ -1,37 +1,24 @@
-use std::fmt::Display;
+use thiserror::Error;
 
-// TODO : better error (using thiserror)
+#[derive(Debug, Error)]
+pub enum CodecError {
+    #[error("io error: {0}")]
+    IoError(#[from] std::io::Error),
 
-#[derive(Debug)]
-pub enum Error {
-    IoError(std::io::Error),
+    #[error("{0}")]
     Custom(String),
 }
 
-impl std::error::Error for Error {}
+pub type Result<T> = core::result::Result<T, CodecError>;
 
-impl Display for Error {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{self:?}")
-    }
-}
-
-pub type Result<T> = core::result::Result<T, Error>;
-
-impl From<std::io::Error> for Error {
-    fn from(value: std::io::Error) -> Self {
-        Self::IoError(value)
+impl From<&str> for CodecError {
+    fn from(value: &str) -> Self {
+        Self::Custom(value.to_string())
     }
 }
 
-impl From<String> for Error {
+impl From<String> for CodecError {
     fn from(value: String) -> Self {
         Self::Custom(value)
     }
 }
-
-impl From<&str> for Error {
-    fn from(value: &str) -> Self {
-        Self::Custom(value.to_string())
-    }
-}