feat: add deserializer error conversion utilities

1 files changed, 3 insertions, 23 deletions

diff --git a/examples/simple.rs b/examples/simple.rs
index a4b76f2..563530c 100644
--- a/examples/simple.rs
+++ b/examples/simple.rs
@@ -8,7 +8,7 @@ use std::path::Path;
 use xml_stinks::deserializer::buffered::Buffered as BufferedDeserializer;
 use xml_stinks::deserializer::{Deserializer, Error as DeserializerError, IgnoreEnd};
 use xml_stinks::tagged::TagStart;
-use xml_stinks::DeserializeTagged;
+use xml_stinks::{impl_from_deserializer_error, DeserializeTagged};
 
 const MANIFEST_DIR: &str = std::env!("CARGO_MANIFEST_DIR");
 
@@ -81,17 +81,7 @@ enum DataError
     DeserializeFailed(#[from] DeserializerError<Infallible>),
 }
 
-impl<DeError: Into<Self>> From<DeserializerError<DeError>> for DataError
-{
-    fn from(err: DeserializerError<DeError>) -> Self
-    {
-        if let DeserializerError::DeserializeFailed(de_err) = err {
-            return de_err.into();
-        }
-
-        err.into_never_de_err().into()
-    }
-}
+impl_from_deserializer_error!(DataError);
 
 #[derive(Debug)]
 struct Favorites
@@ -130,14 +120,4 @@ enum FavoritesError
     DeserializeFailed(#[from] DeserializerError<Infallible>),
 }
 
-impl<DeError: Into<Self>> From<DeserializerError<DeError>> for FavoritesError
-{
-    fn from(err: DeserializerError<DeError>) -> Self
-    {
-        if let DeserializerError::DeserializeFailed(de_err) = err {
-            return de_err.into();
-        }
-
-        err.into_never_de_err().into()
-    }
-}
+impl_from_deserializer_error!(FavoritesError);