draft new api version

src/client/error.rs

@@ -0,0 +1,36 @@
+use std::fmt::{Display, Formatter, Result};
+
+#[derive(Debug)]
+pub enum Error {
+    Connectable(String),
+    Connection(super::connection::Error),
+    Connect(glib::Error),
+    Request(glib::Error),
+    Response(super::response::Error),
+    Write(glib::Error),
+}
+
+impl Display for Error {
+    fn fmt(&self, f: &mut Formatter) -> Result {
+        match self {
+            Self::Connectable(uri) => {
+                write!(f, "Could not create connectable address for {uri}")
+            }
+            Self::Connection(reason) => {
+                write!(f, "Connection error: {reason}")
+            }
+            Self::Connect(reason) => {
+                write!(f, "Connect error: {reason}")
+            }
+            Self::Request(reason) => {
+                write!(f, "Request error: {reason}")
+            }
+            Self::Response(reason) => {
+                write!(f, "Response error: {reason}")
+            }
+            Self::Write(reason) => {
+                write!(f, "I/O Write error: {reason}")
+            }
+        }
+    }
+}