From a10a775ad7361810cfe46d9d502e3c3975d47b78 Mon Sep 17 00:00:00 2001
From: kevin zhao <zhao@openai.com>
Date: Tue, 2 Dec 2025 16:51:11 -0500
Subject: [PATCH] add docstring

---
 codex-rs/core/src/tools/sandboxing.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/codex-rs/core/src/tools/sandboxing.rs b/codex-rs/core/src/tools/sandboxing.rs
index 88592c6ed9..8efef10e59 100644
--- a/codex-rs/core/src/tools/sandboxing.rs
+++ b/codex-rs/core/src/tools/sandboxing.rs
@@ -98,6 +98,7 @@ pub(crate) enum ApprovalRequirement {
     /// Approval required for this tool call
     NeedsApproval {
         reason: Option<String>,
+        /// Prefix that can be whitelisted via execpolicy to skip future approvals for similar commands
         allow_prefix: Option<Vec<String>>,
     },
     /// Execution forbidden for this tool call