Merge branch 'caldav'

1 files changed, 62 insertions, 0 deletions

diff --git a/aero-dav/src/error.rs b/aero-dav/src/error.rs
new file mode 100644
index 0000000..c8f1de1
--- /dev/null
+++ b/aero-dav/src/error.rs
@@ -0,0 +1,62 @@
+use quick_xml::events::attributes::AttrError;
+
+#[derive(Debug)]
+pub enum ParsingError {
+    Recoverable,
+    MissingChild,
+    MissingAttribute,
+    NamespacePrefixAlreadyUsed,
+    WrongToken,
+    TagNotFound,
+    InvalidValue,
+    Utf8Error(std::str::Utf8Error),
+    QuickXml(quick_xml::Error),
+    Chrono(chrono::format::ParseError),
+    Int(std::num::ParseIntError),
+    Eof,
+}
+impl std::fmt::Display for ParsingError {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Self::Recoverable => write!(f, "Recoverable"),
+            Self::MissingChild => write!(f, "Missing child"),
+            Self::MissingAttribute => write!(f, "Missing attribute"),
+            Self::NamespacePrefixAlreadyUsed => write!(f, "Namespace prefix already used"),
+            Self::WrongToken => write!(f, "Wrong token"),
+            Self::TagNotFound => write!(f, "Tag not found"),
+            Self::InvalidValue => write!(f, "Invalid value"),
+            Self::Utf8Error(_) => write!(f, "Utf8 Error"),
+            Self::QuickXml(_) => write!(f, "Quick XML error"),
+            Self::Chrono(_) => write!(f, "Chrono error"),
+            Self::Int(_) => write!(f, "Number parsing error"),
+            Self::Eof => write!(f, "Found EOF while expecting data"),
+        }
+    }
+}
+impl std::error::Error for ParsingError {}
+impl From<AttrError> for ParsingError {
+    fn from(value: AttrError) -> Self {
+        Self::QuickXml(value.into())
+    }
+}
+impl From<quick_xml::Error> for ParsingError {
+    fn from(value: quick_xml::Error) -> Self {
+        Self::QuickXml(value)
+    }
+}
+impl From<std::str::Utf8Error> for ParsingError {
+    fn from(value: std::str::Utf8Error) -> Self {
+        Self::Utf8Error(value)
+    }
+}
+impl From<chrono::format::ParseError> for ParsingError {
+    fn from(value: chrono::format::ParseError) -> Self {
+        Self::Chrono(value)
+    }
+}
+
+impl From<std::num::ParseIntError> for ParsingError {
+    fn from(value: std::num::ParseIntError) -> Self {
+        Self::Int(value)
+    }
+}