From e87392bdba90372497eb7f572a986269bed37d67 Mon Sep 17 00:00:00 2001
From: Daniel Lubarov <daniel@lubarov.com>
Date: Mon, 22 Aug 2022 11:32:36 -0700
Subject: [PATCH] comment

---
 field/src/polynomial/mod.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/field/src/polynomial/mod.rs b/field/src/polynomial/mod.rs
index 6577dc52..20f1c318 100644
--- a/field/src/polynomial/mod.rs
+++ b/field/src/polynomial/mod.rs
@@ -118,6 +118,7 @@ impl<F: Field> PolynomialCoeffs<F> {
         PolynomialCoeffs { coeffs }
     }
 
+    /// The empty list of coefficients, which is the smallest encoding of the zero polynomial.
     pub fn empty() -> Self {
         Self::new(Vec::new())
     }