From d8d25d1a821f6af4849c00b517186a752f0b7c9e Mon Sep 17 00:00:00 2001
From: Deirdre Connolly <deirdre@zfnd.org>
Date: Tue, 20 Apr 2021 10:50:09 -0400
Subject: [PATCH] Add TODO

---
 zebra-chain/src/orchard/keys.rs | 15 +--------------
 1 file changed, 1 insertion(+), 14 deletions(-)

diff --git a/zebra-chain/src/orchard/keys.rs b/zebra-chain/src/orchard/keys.rs
index d475a7bbd..6ba993756 100644
--- a/zebra-chain/src/orchard/keys.rs
+++ b/zebra-chain/src/orchard/keys.rs
@@ -1000,17 +1000,4 @@ impl From<&OutgoingCipherKey> for [u8; 32] {
     }
 }
 
-// impl
-//     From<(
-//         OutgoingViewingKey,
-//         ValueCommitment,
-//         NoteCommitment,
-//         EphemeralKey,
-//     )> for OutgoingCipherKey
-// {
-//     type Error = &'static str;
-
-//     fn from((): ()) -> Result<Self, Self::Error> {
-//         Self(prf_ock())
-//     }
-// }
+// TODO: derive `OutgoingCipherKey`: https://github.com/ZcashFoundation/zebra/issues/2041