diff --git a/src/tools/rust-analyzer/crates/ide/src/moniker.rs b/src/tools/rust-analyzer/crates/ide/src/moniker.rs
index adb485033813..2664f5d813f7 100644
--- a/src/tools/rust-analyzer/crates/ide/src/moniker.rs
+++ b/src/tools/rust-analyzer/crates/ide/src/moniker.rs
@@ -353,8 +353,7 @@ fn def_to_non_local_moniker(
                         Definition::Module(module) if module.is_crate_root() => {}
                         _ => {
                             tracing::error!(
-                                "Encountered enclosing definition with no name: {:?}",
-                                def
+                                ?def, "Encountered enclosing definition with no name"
                             );
                         }
                     }