update response namespace

src/client/connection/response/error.rs

@@ -0,0 +1,20 @@
+use std::fmt::{Display, Formatter, Result};
+
+#[derive(Debug)]
+pub enum Error {
+    Meta(super::meta::Error),
+    Stream,
+}
+
+impl Display for Error {
+    fn fmt(&self, f: &mut Formatter) -> Result {
+        match self {
+            Self::Meta(e) => {
+                write!(f, "Meta read error: {e}")
+            }
+            Self::Stream => {
+                write!(f, "I/O stream error")
+            }
+        }
+    }
+}