Style and Clippy fixes.

src/utils/value_identifier.rs

@@ -1,5 +1,6 @@
 use std::sync::atomic::{AtomicUsize, Ordering};
 
+/// The current index for the value counter.
 static CURRENT: AtomicUsize = AtomicUsize::new(1);
 
 /// An extremely basic way to identify a piece of data.
@@ -9,9 +10,7 @@ pub struct ValueIdentifier(usize);
 
 impl Default for ValueIdentifier {
     fn default() -> Self {
-        Self {
-            0: CURRENT.fetch_add(1, Ordering::SeqCst),
-        }
+        Self(CURRENT.fetch_add(1, Ordering::SeqCst))
     }
 }