From e637d5455e33ae05015d4408e538f9bf943be747 Mon Sep 17 00:00:00 2001
From: hrmny <github.leah@hrmny.sh>
Date: Wed, 7 Jun 2023 19:56:08 +0200
Subject: [PATCH] add comment

---
 crates/turbopack-node/src/debug.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/crates/turbopack-node/src/debug.rs b/crates/turbopack-node/src/debug.rs
index f06ed299602ef5..248e722f111736 100644
--- a/crates/turbopack-node/src/debug.rs
+++ b/crates/turbopack-node/src/debug.rs
@@ -2,6 +2,11 @@ use std::env;
 
 const DEBUG_JS_VAR: &str = "TURBOPACK_DEBUG_JS";
 
+/// Checks if the operation passed is included in the `TURBOPACK_DEBUG_JS` env
+/// var to enable node.js debugging at runtime.
+///
+/// This is preferable to manually passing a boolean because recompiling won't
+/// be necessary.
 pub fn should_debug(operation: &str) -> bool {
     let Ok(val) = env::var(DEBUG_JS_VAR) else {
         return false;