Make guard name more explicit

Author: lionel-

crates/ark/src/lsp/definitions.rs

@@ -89,8 +89,7 @@ mod tests {
 
     #[test]
     fn test_goto_definition() {
-        // Reset the indexer on exit
-        let _guard = indexer::IndexerGuard;
+        let _guard = indexer::ResetIndexerGuard;
 
         let code = r#"
 foo <- 42
@@ -131,8 +130,7 @@ print(foo)
 
     #[test]
     fn test_goto_definition_comment_section() {
-        // Reset the indexer on exit
-        let _guard = indexer::IndexerGuard;
+        let _guard = indexer::ResetIndexerGuard;
 
         let code = r#"
 # foo ----

crates/ark/src/lsp/indexer.rs

@@ -167,10 +167,10 @@ pub(crate) fn indexer_clear() {
 /// RAII guard that clears `WORKSPACE_INDEX` when dropped.
 /// Useful for ensuring a clean index state in tests.
 #[cfg(test)]
-pub(crate) struct IndexerGuard;
+pub(crate) struct ResetIndexerGuard;
 
 #[cfg(test)]
-impl Drop for IndexerGuard {
+impl Drop for ResetIndexerGuard {
     fn drop(&mut self) {
         indexer_clear();
     }

crates/ark/src/lsp/symbols.rs

@@ -586,7 +586,7 @@ mod tests {
     use crate::lsp::config::LspConfig;
     use crate::lsp::config::WorkspaceSymbolsConfig;
     use crate::lsp::documents::Document;
-    use crate::lsp::indexer::IndexerGuard;
+    use crate::lsp::indexer::ResetIndexerGuard;
 
     fn test_symbol(code: &str) -> Vec<DocumentSymbol> {
         let doc = Document::new(code, None);
@@ -901,7 +901,7 @@ a <- function() {
     #[test]
     fn test_workspace_symbols_include_comment_sections() {
         fn run(include_comment_sections: bool) -> Vec<String> {
-            let _guard = IndexerGuard;
+            let _guard = ResetIndexerGuard;
 
             let code = "# Section ----\nfoo <- 1";