Make AddressObject object_id an extrinsic property

crates/ical/src/address_object.rs

@@ -9,30 +9,19 @@ use std::{collections::HashMap, io::BufReader};
 
 #[derive(Debug, Clone)]
 pub struct AddressObject {
-    id: String,
     vcf: String,
     vcard: VcardContact,
 }
 
-impl TryFrom<VcardContact> for AddressObject {
-    type Error = Error;
-
-    fn try_from(vcard: VcardContact) -> Result<Self, Self::Error> {
-        let uid = vcard
-            .get_uid()
-            .ok_or_else(|| Error::InvalidData("missing UID".to_owned()))?
-            .to_owned();
+impl From<VcardContact> for AddressObject {
+    fn from(vcard: VcardContact) -> Self {
         let vcf = vcard.generate();
-        Ok(Self {
-            vcf,
-            vcard,
-            id: uid,
-        })
+        Self { vcf, vcard }
     }
 }
 
 impl AddressObject {
-    pub fn from_vcf(id: String, vcf: String) -> Result<Self, Error> {
+    pub fn from_vcf(vcf: String) -> Result<Self, Error> {
         let mut parser = vcard::VcardParser::new(BufReader::new(vcf.as_bytes()));
         let vcard = parser.next().ok_or(Error::MissingContact)??;
         if parser.next().is_some() {
@@ -40,18 +29,12 @@ impl AddressObject {
                 "multiple vcards, only one allowed".to_owned(),
             ));
         }
-        Ok(Self { id, vcf, vcard })
-    }
-
-    #[must_use]
-    pub fn get_id(&self) -> &str {
-        &self.id
+        Ok(Self { vcf, vcard })
     }
 
     #[must_use]
     pub fn get_etag(&self) -> String {
         let mut hasher = Sha256::new();
-        hasher.update(self.get_id());
         hasher.update(self.get_vcf());
         format!("\"{:x}\"", hasher.finalize())
     }