From 7aa52ea97afe436b013f6276f1d9a866fb027846 Mon Sep 17 00:00:00 2001
From: cyrgani <ansgar.w.zielke@gmail.com>
Date: Tue, 7 Oct 2025 21:21:40 +0200
Subject: [PATCH] remove `Decode` trait and only impl

---
 library/proc_macro/src/bridge/mod.rs    | 2 +-
 library/proc_macro/src/bridge/rpc.rs    | 4 ----
 library/proc_macro/src/bridge/server.rs | 4 ++--
 3 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/library/proc_macro/src/bridge/mod.rs b/library/proc_macro/src/bridge/mod.rs
index 1b09deb6bfe6..582c43c78fcb 100644
--- a/library/proc_macro/src/bridge/mod.rs
+++ b/library/proc_macro/src/bridge/mod.rs
@@ -143,7 +143,7 @@ mod symbol;
 
 use buffer::Buffer;
 pub use rpc::PanicMessage;
-use rpc::{Decode, DecodeMut, Encode, Reader, Writer};
+use rpc::{DecodeMut, Encode, Reader, Writer};
 
 /// Configuration for establishing an active connection between a server and a
 /// client.  The server creates the bridge config (`run_server` in `server.rs`),
diff --git a/library/proc_macro/src/bridge/rpc.rs b/library/proc_macro/src/bridge/rpc.rs
index 26ea42b49b7f..7f4f5fc3a97d 100644
--- a/library/proc_macro/src/bridge/rpc.rs
+++ b/library/proc_macro/src/bridge/rpc.rs
@@ -12,10 +12,6 @@ pub(super) trait Encode<S>: Sized {
 
 pub(super) type Reader<'a> = &'a [u8];
 
-pub(super) trait Decode<'a, 's, S>: Sized {
-    fn decode(r: &mut Reader<'a>, s: &'s S) -> Self;
-}
-
 pub(super) trait DecodeMut<'a, 's, S>: Sized {
     fn decode(r: &mut Reader<'a>, s: &'s mut S) -> Self;
 }
diff --git a/library/proc_macro/src/bridge/server.rs b/library/proc_macro/src/bridge/server.rs
index 0bb30698aa1d..2850e1099b70 100644
--- a/library/proc_macro/src/bridge/server.rs
+++ b/library/proc_macro/src/bridge/server.rs
@@ -40,10 +40,10 @@ macro_rules! define_server_handles {
                 }
             }
 
-            impl<'s, S: Types> Decode<'_, 's, HandleStore<MarkedTypes<S>>>
+            impl<'s, S: Types> DecodeMut<'_, 's, HandleStore<MarkedTypes<S>>>
                 for &'s Marked<S::$oty, client::$oty>
             {
-                fn decode(r: &mut Reader<'_>, s: &'s HandleStore<MarkedTypes<S>>) -> Self {
+                fn decode(r: &mut Reader<'_>, s: &'s mut HandleStore<MarkedTypes<S>>) -> Self {
                     &s.$oty[handle::Handle::decode(r, &mut ())]
                 }
             }