quick-xml: Remove serde-related features

Cargo.lock

@@ -2344,7 +2344,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f22f29bdff3987b4d8632ef95fd6424ec7e4e0a57e2f4fc63e489e75357f6a03"
 dependencies = [
  "memchr",
- "serde",
 ]
 
 [[package]]

Cargo.toml

@@ -48,11 +48,7 @@ tokio = { version = "1", features = [
 url = "2.5"
 base64 = "0.22"
 thiserror = "2.0"
-quick-xml = { version = "0.37", features = [
-  "serde",
-  "serde-types",
-  "serialize",
-] }
+quick-xml = { version = "0.37" }
 rust-embed = "8.5"
 futures-core = "0.3.31"
 hex = { version = "0.4.3", features = ["serde"] }

crates/dav/src/error.rs

@@ -22,9 +22,6 @@ pub enum Error {
     #[error(transparent)]
     XmlDeserializationError(#[from] rustical_xml::XmlDeError),
 
-    #[error(transparent)]
-    XmlSerializationError(#[from] quick_xml::SeError),
-
     #[error(transparent)]
     IOError(#[from] std::io::Error),
 }
@@ -37,7 +34,6 @@ impl actix_web::error::ResponseError for Error {
             Self::BadRequest(_) => StatusCode::BAD_REQUEST,
             Self::Unauthorized => StatusCode::UNAUTHORIZED,
             Self::XmlDeserializationError(_) => StatusCode::BAD_REQUEST,
-            Self::XmlSerializationError(_) => StatusCode::BAD_REQUEST,
             Error::PropReadOnly => StatusCode::CONFLICT,
             Self::IOError(_) => StatusCode::INTERNAL_SERVER_ERROR,
         }