From fda910205fc49fe750fa4bcfa79508e57786161d Mon Sep 17 00:00:00 2001
From: Jonathan Wang <31040440+jonathanpwang@users.noreply.github.com>
Date: Thu, 2 Nov 2023 21:28:06 -0700
Subject: [PATCH] chore: add comment

---
 halo2-base/src/safe_types/mod.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/halo2-base/src/safe_types/mod.rs b/halo2-base/src/safe_types/mod.rs
index dbcd3636..205c314e 100644
--- a/halo2-base/src/safe_types/mod.rs
+++ b/halo2-base/src/safe_types/mod.rs
@@ -324,6 +324,7 @@ impl<'a, F: ScalarField> SafeTypeChip<'a, F> {
         )
     }
 
+    /// Assumes that `bits <= inputs.len() * 8`.
     fn add_bytes_constraints(
         &self,
         ctx: &mut Context<F>,