1 files changed, 14 insertions, 2 deletions
diff --git a/dichroism/src/error.rs b/dichroism/src/error.rs
index 62333d0..0cdd269 100644
--- a/dichroism/src/error.rs
+++ b/dichroism/src/error.rs
@@ -1,7 +1,7 @@
 #[derive(Debug)]
 pub enum DichroismError {
-    UriDataExtract,
-    ImageWrite,
+    UriDataExtract(String),
+    ImageWrite(String),
 }
 
 impl std::error::Error for DichroismError {}
@@ -11,3 +11,15 @@ impl std::fmt::Display for DichroismError {
         write!(f, "{}", self)
     }
 }
+
+impl From<image::ImageError> for DichroismError {
+    fn from(e: image::ImageError) -> Self {
+        Self::ImageWrite(e.to_string())
+    }
+}
+
+impl From<base64::DecodeError> for DichroismError {
+    fn from(e: base64::DecodeError) -> Self {
+        Self::UriDataExtract(e.to_string())
+    }
+}