From 1a142e1ba6b4f522089986ee8d5d1a5a90191aef Mon Sep 17 00:00:00 2001
From: Devrandom <devrandom01@proton.me>
Date: Wed, 24 Apr 2024 16:35:44 +0200
Subject: [PATCH] f

---
 lightning/src/util/dyn_signer.rs | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/lightning/src/util/dyn_signer.rs b/lightning/src/util/dyn_signer.rs
index 6cedb4a474a..b991d13b07e 100644
--- a/lightning/src/util/dyn_signer.rs
+++ b/lightning/src/util/dyn_signer.rs
@@ -1,7 +1,7 @@
 //! A dynamically dispatched signer
 
 use core::any::Any;
-use crate::io::Read;
+use crate::io::{Read, Error};
 
 use delegate::delegate;
 
@@ -42,7 +42,7 @@ pub trait InnerSign: EcdsaChannelSigner + Send + Sync {
     /// Cast to Any for runtime type checking
     fn as_any(&self) -> &dyn Any;
     /// Serialize the signer
-    fn vwrite(&self, writer: &mut Vec<u8>) -> Result<(), std::io::Error>;
+    fn vwrite(&self, writer: &mut Vec<u8>) -> Result<(), Error>;
 }
 
 /// A ChannelSigner derived struct allowing run-time selection of a signer
@@ -174,7 +174,7 @@ impl ChannelSigner for DynSigner {
 }
 
 impl Writeable for DynSigner {
-    fn write<W: Writer>(&self, writer: &mut W) -> Result<(), std::io::Error> {
+    fn write<W: Writer>(&self, writer: &mut W) -> Result<(), Error> {
         let inner = self.inner.as_ref();
         let mut buf = Vec::new();
         inner.vwrite(&mut buf)?;
@@ -191,7 +191,7 @@ impl InnerSign for InMemorySigner {
         self
     }
 
-    fn vwrite(&self, writer: &mut Vec<u8>) -> Result<(), std::io::Error> {
+    fn vwrite(&self, writer: &mut Vec<u8>) -> Result<(), Error> {
         self.write(writer)
     }
 }
@@ -362,7 +362,6 @@ impl OutputSpender for DynPhantomKeysInterface {
 
 impl DynKeysInterfaceTrait for DynPhantomKeysInterface {}
 
-#[cfg(feature = "std")]
 impl ReadableArgs<&DynKeysInterface> for DynSigner {
     fn read<R: Read>(_reader: &mut R, _params: &DynKeysInterface) -> Result<Self, DecodeError> {
         todo!()