From 5ef5ecb5ebf22d480917a6457ffccdd037bc7743 Mon Sep 17 00:00:00 2001
From: William Woodruff <william@trailofbits.com>
Date: Wed, 25 Oct 2023 22:58:16 -0400
Subject: [PATCH] Revert "drop unused From impl"

This reverts commit 8d9d223cbc011bc15d3171e8d16b681e392964ac.
---
 src/rust/cryptography-x509-validation/src/policy/mod.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/rust/cryptography-x509-validation/src/policy/mod.rs b/src/rust/cryptography-x509-validation/src/policy/mod.rs
index 14276f7e836e..24cd1ea0ff65 100644
--- a/src/rust/cryptography-x509-validation/src/policy/mod.rs
+++ b/src/rust/cryptography-x509-validation/src/policy/mod.rs
@@ -130,6 +130,12 @@ impl From<asn1::ParseError> for PolicyError {
     }
 }
 
+impl From<DuplicateExtensionsError> for PolicyError {
+    fn from(value: DuplicateExtensionsError) -> Self {
+        Self::DuplicateExtension(value)
+    }
+}
+
 impl From<&'static str> for PolicyError {
     fn from(value: &'static str) -> Self {
         Self::Other(value)