From 40a831413b548c436ff0349cb2a23a224ff68b3b Mon Sep 17 00:00:00 2001
From: "hinto.janai" <hinto.janai@protonmail.com>
Date: Tue, 19 Nov 2024 17:48:54 -0500
Subject: [PATCH] `fn error() -> String` -> `error!() -> &'static str`

---
 rpc/types/src/bin.rs | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/rpc/types/src/bin.rs b/rpc/types/src/bin.rs
index 6f56bca..899f27e 100644
--- a/rpc/types/src/bin.rs
+++ b/rpc/types/src/bin.rs
@@ -291,8 +291,13 @@ impl EpeeObjectBuilder<GetBlocksResponse> for __GetBlocksResponseEpeeBuilder {
 
     fn finish(self) -> error::Result<GetBlocksResponse> {
         /// The error returned when a required field is missing.
-        fn error(name: &'static str) -> error::Error {
-            error::Error::Value(format!("Required field was not found: {name}"))
+        macro_rules! error {
+            ($field_name:literal) => {
+                error::Error::Format(concat!(
+                    "Required field was not found: ",
+                    stringify!($field_name)
+                ))
+            };
         }
 
         // INVARIANT:
@@ -302,11 +307,11 @@ impl EpeeObjectBuilder<GetBlocksResponse> for __GetBlocksResponseEpeeBuilder {
 
         // Deserialize the common fields.
         let header = GetBlocksResponseHeader {
-            status: self.status.ok_or_else(|| error("status"))?,
-            untrusted: self.untrusted.ok_or_else(|| error("untrusted"))?,
+            status: self.status.ok_or(error!("status"))?,
+            untrusted: self.untrusted.ok_or(error!("untrusted"))?,
             blocks: self.blocks.unwrap_or_default(),
-            start_height: self.start_height.ok_or_else(|| error("start_height"))?,
-            current_height: self.current_height.ok_or_else(|| error("current_height"))?,
+            start_height: self.start_height.ok_or(error!("start_height"))?,
+            current_height: self.current_height.ok_or(error!("current_height"))?,
             output_indices: self.output_indices.unwrap_or_default(),
             daemon_time: self.daemon_time.unwrap_or_default(),
         };