1 files changed, 16 insertions, 1 deletions
diff --git a/src/error.rs b/src/error.rs
index 78508ae..96c709c 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -1,9 +1,18 @@
-use std::str::Utf8Error;
+use std::{num::ParseIntError, str::Utf8Error};
+
+use crate::element::{Name, Namespace};
 
 pub enum Error {
     ReadError(std::io::Error),
     Utf8Error(Utf8Error),
     ParseError(String),
+    EntityProcessError(String),
+    // TODO: better choice for failures than string
+    InvalidCharRef(String),
+    DuplicateNameSpace(Namespace),
+    DuplicateAttribute(String),
+    UnqualifiedNamespace(String),
+    MismatchedEndTag(String, String),
 }
 
 impl From<std::io::Error> for Error {
@@ -17,3 +26,9 @@ impl From<Utf8Error> for Error {
         Self::Utf8Error(e)
     }
 }
+
+impl From<ParseIntError> for Error {
+    fn from(e: ParseIntError) -> Self {
+        Self::InvalidCharRef(e.to_string())
+    }
+}