draft new api version

src/client/response/meta/error.rs

@@ -1,13 +1,33 @@
+use std::fmt::{Display, Formatter, Result};
+
 #[derive(Debug)]
 pub enum Error {
-    DataDecode,
-    DataProtocol,
-    InputStream,
-    MimeDecode,
-    MimeProtocol,
-    MimeUndefined,
+    Data(super::data::Error),
+    InputStreamRead(Vec<u8>, glib::Error),
+    Mime(super::mime::Error),
     Protocol,
-    StatusDecode,
-    StatusProtocol,
-    StatusUndefined,
+    Status(super::status::Error),
+}
+
+impl Display for Error {
+    fn fmt(&self, f: &mut Formatter) -> Result {
+        match self {
+            Self::Data(reason) => {
+                write!(f, "Data error: {reason}")
+            }
+            Self::InputStreamRead(_, reason) => {
+                // @TODO
+                write!(f, "Input stream error: {reason}")
+            }
+            Self::Mime(reason) => {
+                write!(f, "MIME error: {reason}")
+            }
+            Self::Protocol => {
+                write!(f, "Protocol error")
+            }
+            Self::Status(reason) => {
+                write!(f, "Status error: {reason}")
+            }
+        }
+    }
 }