Do not use tag in serde for AnyProperty.

Author: tmpfs

examples/serde.rs

@@ -2,10 +2,6 @@
 pub fn main() -> anyhow::Result<()> {
     use vcard4::parse;
 
-    let uri = "file:///images/jdoe.jpeg";
-
-    let parsed = uri.parse::<vcard4::Uri>()?;
-
     const VCF: &str = include_str!("simon-perrault.vcf");
 
     let cards = parse(VCF)?;

src/property.rs

@@ -331,7 +331,7 @@ pub struct ExtensionProperty {
 #[cfg_attr(feature = "serde", cfg_eval::cfg_eval, serde_as)]
 #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 #[cfg_attr(feature = "zeroize", derive(Zeroize, ZeroizeOnDrop))]
-#[cfg_attr(feature = "serde", serde(tag = "kind", rename_all = "camelCase"))]
+#[cfg_attr(feature = "serde", serde(untagged, rename_all = "camelCase"))]
 #[allow(clippy::large_enum_variant)]
 pub enum AnyProperty {
     /// Text property.