Optimize tag getters for AccountId

Author: cjdsellers

crates/model/src/identifiers/account_id.rs

@@ -89,14 +89,14 @@ impl AccountId {
     #[must_use]
     pub fn get_issuer(&self) -> Venue {
         // SAFETY: Account ID is guaranteed to have chars either side of a hyphen
-        Venue::from_str_unchecked(self.0.split('-').collect::<Vec<&str>>().first().unwrap())
+        Venue::from_str_unchecked(self.0.split_once('-').unwrap().0)
     }
 
     /// Returns the account ID assigned by the issuer.
     #[must_use]
     pub fn get_issuers_id(&self) -> &str {
         // SAFETY: Account ID is guaranteed to have chars either side of a hyphen
-        self.0.split('-').collect::<Vec<&str>>().last().unwrap()
+        self.0.split_once('-').unwrap().1
     }
 }