Impl Display for Error

Guantong · Guantong · commit 0f48bb1fb780 · 2023-03-27T16:46:58.000+08:00
diff --git a/src/lib.rs b/src/lib.rs
@@ -1,6 +1,8 @@
 #![warn(unused_crate_dependencies)]
 
 pub mod apis;
+use std::fmt::{Display, Formatter, self};
+
 pub use apis::*;
 pub mod openai;
 pub use openai::*;
@@ -20,3 +22,12 @@ pub enum Error {
 	/// An Error not related to the API
 	RequestError(String),
 }
+
+impl Display for Error {
+    fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
+        match self {
+            Error::ApiError(msg) => write!(f, "API error: {}", msg),
+            Error::RequestError(msg) => write!(f, "Request error: {}", msg),
+        }
+    }
+}
