✨feat: implement Display and Error traits for custom Error enum

1 files changed, 18 insertions, 0 deletions

diff --git a/src/error.rs b/src/error.rs
index 0183e38..3c51529 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -19,3 +19,21 @@ pub enum Error {
     #[from]
     EnvVar(std::env::VarError),
 }
+
+impl core::fmt::Display for Error {
+    fn fmt(&self, fmt: &mut core::fmt::Formatter) -> core::result::Result<(), std::fmt::Error> {
+        match self {
+            Error::Io(e) => match e.kind() {
+                std::io::ErrorKind::NotFound => write!(fmt, "File or directory not found"),
+                _ => write!(fmt, "IO error: {e}"),
+            },
+            Error::NotFound(name) => write!(fmt, "Application '{name}' not found"),
+            Error::Json(e) => write!(fmt, "JSON error: {e}"),
+            Error::Http(e) => write!(fmt, "HTTP error: {e}"),
+            Error::EnvVar(e) => write!(fmt, "Environment variable error: {e}"),
+            Error::InvalidPath => write!(fmt, "Invalid path provided"),
+        }
+    }
+}
+
+impl std::error::Error for Error {}