src/compiler/compiler.rs

@@ -7,6 +7,7 @@ use rusqlite::Connection;
 
 use crate::document::document::Document;
 use crate::document::document::ElemReference;
+use crate::document::element::ReferenceableElement;
 use crate::document::variable::Variable;
 
 #[derive(Clone, Copy)]
@@ -39,7 +40,7 @@ impl Compiler {
 
 	/// Inserts or get a reference id for the compiled document
 	///
-	/// # Parameters
+	/// # Parameters
 	/// - [`reference`] The reference to get or insert
 	pub fn reference_id<'a>(&self, document: &'a dyn Document, reference: ElemReference) -> usize {
 		let mut borrow = self.reference_count.borrow_mut();
@@ -61,7 +62,7 @@ impl Compiler {
 			// Insert new ref
 			let index = map
 				.iter()
-				.fold(0, |max, (_, value)| std::cmp::max(max, *value));
+				.fold(0, |max, (name, value)| std::cmp::max(max, *value));
 			map.insert(refname.clone(), index + 1);
 			index + 1
 		}