From a8d6adcea38051e1edba4387ac4db9a48285db0f Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Sat, 31 Oct 2026 04:50:14 +0100
Subject: unify wire encoder

---
 src/transport/wire.rs | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'src/transport/wire.rs')

diff --git a/src/transport/wire.rs b/src/transport/wire.rs
index 40e32a2..28bd431 100644
--- a/src/transport/wire.rs
+++ b/src/transport/wire.rs
@@ -10,7 +10,7 @@
 
 use thiserror::Error;
 
-use super::{MessageKind, ParsedMessage};
+use super::{EncodedMessage, MessageKind, ParsedMessage};
 
 /// The wire format's version, the first byte of every payload. Bump it with every change
 /// to a message type or a codec (`golden_bytes` fails then).
@@ -52,6 +52,21 @@ pub(crate) enum WireError {
     Decode(#[from] rmp_serde::decode::Error),
 }
 
+/// `message` to `peer`, encoded as it goes on the wire alone (no envelope: libp2p,
+/// Tor, the simulator); `peer` is its address too.
+#[cfg_attr(not(any(feature = "libp2p", feature = "tor", test)), allow(dead_code))]
+pub(crate) fn encoded(peer: &str, message: &ParsedMessage) -> anyhow::Result<EncodedMessage> {
+    let body = encode(message)?;
+    Ok(EncodedMessage {
+        peer: peer.to_owned(),
+        address: peer.to_owned(),
+        payload_len: body.len(),
+        body: body.into(),
+        kind: message.kind(),
+        message: None,
+    })
+}
+
 /// The payload of `message`.
 pub(crate) fn encode(message: &ParsedMessage) -> Result<Vec<u8>, WireError> {
     let mut payload = vec![VERSION, tag(message.kind())];
-- 
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