net: do not implement openpgp::serialize traits for KeyRing

- We might implement it for an iterator over certs at some point.
  But in this case a simple `export` function is all we need.

- This will also allow us to seal the `Serialize` and `Marshal` traits.

1 files changed, 1 insertions, 12 deletions

diff --git a/net/src/wkd.rs b/net/src/wkd.rs
index 50f4d25e..7c29926b 100644
--- a/net/src/wkd.rs
+++ b/net/src/wkd.rs
@@ -30,7 +30,7 @@ use sequoia_openpgp::{
     Fingerprint,
     Cert,
     parse::Parse,
-    serialize::Marshal,
+    serialize::Serialize,
     types::HashAlgorithm,
     cert::prelude::*,
 };
@@ -391,17 +391,6 @@ impl KeyRing {
         }
         Ok(())
     }
-}
-
-impl openpgp::serialize::Serialize for KeyRing {}
-
-impl Marshal for KeyRing {
-    fn serialize(&self, o: &mut dyn std::io::Write) -> openpgp::Result<()> {
-        for cert in self.0.values() {
-            cert.serialize(o)?;
-        }
-        Ok(())
-    }
 
     fn export(&self, o: &mut dyn std::io::Write) -> openpgp::Result<()> {
         for cert in self.0.values() {