diff --git a/crates/caldav/src/calendar/methods/report/sync_collection.rs b/crates/caldav/src/calendar/methods/report/sync_collection.rs
index 08c3fbd..5227dda 100644
--- a/crates/caldav/src/calendar/methods/report/sync_collection.rs
+++ b/crates/caldav/src/calendar/methods/report/sync_collection.rs
@@ -9,7 +9,7 @@ use rustical_store::{
     synctoken::{format_synctoken, parse_synctoken},
     CalendarStore,
 };
-use rustical_xml::{Value, XmlDeserialize};
+use rustical_xml::{ValueDeserialize, ValueSerialize, XmlDeserialize};
 
 use crate::{
     calendar_object::resource::{CalendarObjectProp, CalendarObjectResource},
@@ -22,7 +22,7 @@ pub(crate) enum SyncLevel {
     Infinity,
 }
 
-impl Value for SyncLevel {
+impl ValueDeserialize for SyncLevel {
     fn deserialize(val: &str) -> Result<Self, rustical_xml::XmlDeError> {
         Ok(match val {
             "1" => Self::One,
@@ -34,6 +34,9 @@ impl Value for SyncLevel {
             }
         })
     }
+}
+
+impl ValueSerialize for SyncLevel {
     fn serialize(&self) -> String {
         match self {
             SyncLevel::One => "1",
diff --git a/crates/caldav/src/calendar/prop.rs b/crates/caldav/src/calendar/prop.rs
index f22981a..4a66a85 100644
--- a/crates/caldav/src/calendar/prop.rs
+++ b/crates/caldav/src/calendar/prop.rs
@@ -1,13 +1,13 @@
 use derive_more::derive::From;
-use rustical_xml::{XmlDeserialize, XmlSerialize};
+use rustical_xml::XmlSerialize;
 
-#[derive(Debug, Clone, XmlDeserialize, XmlSerialize, PartialEq, From)]
+#[derive(Debug, Clone, XmlSerialize, PartialEq, From)]
 pub struct SupportedCalendarComponent {
     #[xml(ty = "attr")]
     pub name: &'static str,
 }
 
-#[derive(Debug, Clone, XmlDeserialize, XmlSerialize, PartialEq)]
+#[derive(Debug, Clone, XmlSerialize, PartialEq)]
 pub struct SupportedCalendarComponentSet {
     #[xml(ns = "rustical_dav::namespace::NS_CALDAV", flatten)]
     pub comp: Vec<SupportedCalendarComponent>,
diff --git a/crates/caldav/src/principal/mod.rs b/crates/caldav/src/principal/mod.rs
index 1e81918..1bbafa7 100644
--- a/crates/caldav/src/principal/mod.rs
+++ b/crates/caldav/src/principal/mod.rs
@@ -29,7 +29,7 @@ pub enum PrincipalProp {
     Displayname(String),
 
     // Scheduling Extensions to CalDAV (RFC 6638)
-    #[xml(ns = "rustical_dav::namespace::NS_CALDAV")]
+    #[xml(ns = "rustical_dav::namespace::NS_CALDAV", skip_deserializing)]
     CalendarUserType(&'static str),
     #[xml(ns = "rustical_dav::namespace::NS_CALDAV")]
     CalendarUserAddressSet(HrefElement),
diff --git a/crates/carddav/src/addressbook/methods/report/sync_collection.rs b/crates/carddav/src/addressbook/methods/report/sync_collection.rs
index 2bec1a7..d1888ba 100644
--- a/crates/carddav/src/addressbook/methods/report/sync_collection.rs
+++ b/crates/carddav/src/addressbook/methods/report/sync_collection.rs
@@ -13,7 +13,7 @@ use rustical_store::{
     synctoken::{format_synctoken, parse_synctoken},
     AddressbookStore,
 };
-use rustical_xml::{Value, XmlDeserialize};
+use rustical_xml::{ValueDeserialize, ValueSerialize, XmlDeserialize};
 
 #[derive(Clone, Debug, PartialEq)]
 pub(crate) enum SyncLevel {
@@ -21,7 +21,7 @@ pub(crate) enum SyncLevel {
     Infinity,
 }
 
-impl Value for SyncLevel {
+impl ValueDeserialize for SyncLevel {
     fn deserialize(val: &str) -> Result<Self, rustical_xml::XmlDeError> {
         Ok(match val {
             "1" => Self::One,
@@ -33,6 +33,8 @@ impl Value for SyncLevel {
             }
         })
     }
+}
+impl ValueSerialize for SyncLevel {
     fn serialize(&self) -> String {
         match self {
             SyncLevel::One => "1",
diff --git a/crates/store/src/calendar/timestamp.rs b/crates/store/src/calendar/timestamp.rs
index 242970b..c218349 100644
--- a/crates/store/src/calendar/timestamp.rs
+++ b/crates/store/src/calendar/timestamp.rs
@@ -7,7 +7,7 @@ use ical::{
     property::Property,
 };
 use lazy_static::lazy_static;
-use rustical_xml::Value;
+use rustical_xml::{ValueDeserialize, ValueSerialize};
 use std::{collections::HashMap, ops::Add};
 
 lazy_static! {
@@ -21,9 +21,9 @@ pub const LOCAL_DATE: &str = "%Y%m%d";
 #[derive(Debug, Clone, Deref, PartialEq)]
 pub struct UtcDateTime(DateTime<Utc>);
 
-impl Value for UtcDateTime {
+impl ValueDeserialize for UtcDateTime {
     fn deserialize(val: &str) -> Result<Self, rustical_xml::XmlDeError> {
-        let input = <String as Value>::deserialize(val)?;
+        let input = <String as ValueDeserialize>::deserialize(val)?;
         Ok(Self(
             NaiveDateTime::parse_from_str(&input, UTC_DATE_TIME)
                 .map_err(|_| {
@@ -32,6 +32,8 @@ impl Value for UtcDateTime {
                 .and_utc(),
         ))
     }
+}
+impl ValueSerialize for UtcDateTime {
     fn serialize(&self) -> String {
         format!("{}", self.0.format(UTC_DATE_TIME))
     }
diff --git a/crates/xml/derive/src/field.rs b/crates/xml/derive/src/field.rs
index bf13cbf..bd51294 100644
--- a/crates/xml/derive/src/field.rs
+++ b/crates/xml/derive/src/field.rs
@@ -232,7 +232,7 @@ impl Field {
         let builder_field_ident = self.builder_field_ident();
         let value = wrap_option_if_no_default(
             quote! {
-                rustical_xml::Value::deserialize(text.as_ref())?
+                ::rustical_xml::ValueDeserialize::deserialize(text.as_ref())?
             },
             self.attrs.default.is_some(),
         );
@@ -250,8 +250,8 @@ impl Field {
 
         let value = wrap_option_if_no_default(
             quote! {
-            rustical_xml::Value::deserialize(attr.unescape_value()?.as_ref())?
-                    },
+            ::rustical_xml::ValueDeserialize::deserialize(attr.unescape_value()?.as_ref())?
+                },
             self.attrs.default.is_some(),
         );
 
@@ -270,7 +270,7 @@ impl Field {
 
         let value = wrap_option_if_no_default(
             quote! {
-            rustical_xml::Value::deserialize(&String::from_utf8_lossy(name.as_ref()))?
+            rustical_xml::ValueDeserialize::deserialize(&String::from_utf8_lossy(name.as_ref()))?
                     },
             self.attrs.default.is_some(),
         );
diff --git a/crates/xml/derive/src/xml_struct.rs b/crates/xml/derive/src/xml_struct.rs
index 1a10103..6bfafbb 100644
--- a/crates/xml/derive/src/xml_struct.rs
+++ b/crates/xml/derive/src/xml_struct.rs
@@ -239,7 +239,7 @@ impl NamedStruct {
                 quote! {
                     ::quick_xml::events::attributes::Attribute {
                         key: ::quick_xml::name::QName(#field_name),
-                        value: ::std::borrow::Cow::from(::rustical_xml::Value::serialize(&self.#field_index).into_bytes())
+                        value: ::std::borrow::Cow::from(::rustical_xml::ValueSerialize::serialize(&self.#field_index).into_bytes())
                     }
                 }
             });
diff --git a/crates/xml/src/lib.rs b/crates/xml/src/lib.rs
index c710d0f..3df20b0 100644
--- a/crates/xml/src/lib.rs
+++ b/crates/xml/src/lib.rs
@@ -13,7 +13,7 @@ pub use de::XmlDocument;
 pub use error::XmlDeError;
 pub use se::XmlSerialize;
 pub use se::XmlSerializeRoot;
-pub use value::Value;
+pub use value::{ParseValueError, ValueDeserialize, ValueSerialize};
 pub use xml_derive::XmlRootTag;
 
 impl XmlDeserialize for () {
diff --git a/crates/xml/src/value.rs b/crates/xml/src/value.rs
index 51de4b4..63fa1f6 100644
--- a/crates/xml/src/value.rs
+++ b/crates/xml/src/value.rs
@@ -17,18 +17,23 @@ pub enum ParseValueError {
     ParseFloatError(#[from] ParseFloatError),
 }
 
-pub trait Value: Sized {
+pub trait ValueSerialize: Sized {
     fn serialize(&self) -> String;
+}
+
+pub trait ValueDeserialize: Sized {
     fn deserialize(val: &str) -> Result<Self, XmlDeError>;
 }
 
 macro_rules! impl_value_parse {
     ($t:ty) => {
-        impl Value for $t {
+        impl ValueSerialize for $t {
             fn serialize(&self) -> String {
                 self.to_string()
             }
+        }
 
+        impl ValueDeserialize for $t {
             fn deserialize(val: &str) -> Result<Self, XmlDeError> {
                 val.parse()
                     .map_err(ParseValueError::from)
@@ -52,17 +57,13 @@ impl_value_parse!(u64);
 impl_value_parse!(isize);
 impl_value_parse!(usize);
 
-impl Value for &str {
+impl ValueSerialize for &str {
     fn serialize(&self) -> String {
         self.to_string()
     }
-
-    fn deserialize(_val: &str) -> Result<Self, XmlDeError> {
-        Err(XmlDeError::Other("TODO: Handle this error".to_owned()))
-    }
 }
 
-impl<T: Value> XmlDeserialize for T {
+impl<T: ValueDeserialize> XmlDeserialize for T {
     fn deserialize<R: BufRead>(
         reader: &mut quick_xml::NsReader<R>,
         _start: &BytesStart,
@@ -88,11 +89,11 @@ impl<T: Value> XmlDeserialize for T {
             }
         }
 
-        Value::deserialize(&string)
+        ValueDeserialize::deserialize(&string)
     }
 }
 
-impl<T: Value> XmlSerialize for T {
+impl<T: ValueSerialize> XmlSerialize for T {
     fn serialize<W: std::io::Write>(
         &self,
         ns: Option<Namespace>,