fix: name_index_mapping

Author: SyMind

src/replace_source.rs

@@ -277,7 +277,8 @@ impl<'a, T: Source> StreamChunks<'a> for ReplaceSource<T> {
       RefCell::new(Vec::new());
     let name_mapping: RefCell<HashMap<Cow<str>, u32>> =
       RefCell::new(HashMap::default());
-    let name_index_mapping: RefCell<Vec<u32>> = RefCell::new(Vec::new());
+    let name_index_mapping: RefCell<HashMap<u32, u32>> =
+      RefCell::new(HashMap::default());
 
     // check if source_content[line][col] is equal to expect
     // Why this is needed?
@@ -413,7 +414,7 @@ impl<'a, T: Source> StreamChunks<'a> for ReplaceSource<T> {
                     name_index: original.name_index.and_then(|name_index| {
                       name_index_mapping
                         .borrow()
-                        .get(name_index as usize)
+                        .get(&name_index)
                         .copied()
                     }),
                   }
@@ -591,7 +592,7 @@ impl<'a, T: Source> StreamChunks<'a> for ReplaceSource<T> {
                   name_index: original.name_index.and_then(|name_index| {
                     name_index_mapping
                       .borrow()
-                      .get(name_index as usize)
+                      .get(&name_index)
                       .copied()
                   }),
                 }
@@ -621,7 +622,7 @@ impl<'a, T: Source> StreamChunks<'a> for ReplaceSource<T> {
         }
         name_index_mapping
           .borrow_mut()
-          .insert(name_index as usize, global_index.unwrap());
+          .insert(name_index, global_index.unwrap());
       },
     );