✨ Refactored gluer && Added error type && Updated example

README.md

@@ -169,11 +169,10 @@ pub struct Hello<T: Serialize, S> {
 #[metadata]
 #[derive(Serialize, Deserialize, Default)]
 struct Age {
-    // #[meta(into = String)]
+    #[meta(into = String)]
     age: AgeInner,
 }
 
-#[metadata]
 #[derive(Serialize, Deserialize, Default)]
 struct AgeInner {
     age: u8,

src/error.rs

@@ -0,0 +1,27 @@
+use std::fmt::Debug;
+
+/// Result type containing the custom error enum
+pub type Result<T> = std::result::Result<T, Error>;
+
+/// Error type containing all error cases with extra metadata
+pub enum Error {
+    /// An io operation failed
+    FileSystem(std::io::Error),
+    /// Parsing to Typescript failed
+    Ts(String),
+}
+
+impl Debug for Error {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Error::FileSystem(e) => write!(f, "FileSystem: {}", e),
+            Error::Ts(e) => write!(f, "Ts: {}", e),
+        }
+    }
+}
+
+impl From<std::io::Error> for Error {
+    fn from(e: std::io::Error) -> Self {
+        Error::FileSystem(e)
+    }
+}