docs(linter): add comment explaining why Mimalloc is feature-gated (#14037)

overlookmotel · overlookmotel · commit 601c876022cf · 2025-09-23T09:05:46.000Z
diff --git a/apps/oxlint/src/lib.rs b/apps/oxlint/src/lib.rs
@@ -33,6 +33,9 @@ mod generated {
 #[cfg(all(feature = "napi", target_pointer_width = "64", target_endian = "little"))]
 mod js_plugins;
 
+// Use Mimalloc as the global allocator if `--features allocator` is enabled.
+// Mimalloc has better performance, but this is feature-gated because it's slow to compile.
+// `--features allocator` is only used in release builds.
 #[cfg(all(feature = "allocator", not(miri), not(target_family = "wasm")))]
 #[global_allocator]
 static GLOBAL: mimalloc_safe::MiMalloc = mimalloc_safe::MiMalloc;
