From 6a0bdfa377bd0032d7da9ec2533d04759485a9f0 Mon Sep 17 00:00:00 2001
From: Federico Gimenez <federico.gimenez@gmail.com>
Date: Thu, 7 Mar 2024 14:37:26 +0100
Subject: [PATCH 1/2] feat: add PrecompileError::Other

---
 crates/primitives/src/precompile.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/crates/primitives/src/precompile.rs b/crates/primitives/src/precompile.rs
index ee75d84c88..fd61e232c2 100644
--- a/crates/primitives/src/precompile.rs
+++ b/crates/primitives/src/precompile.rs
@@ -125,6 +125,8 @@ pub enum PrecompileError {
     BlobMismatchedVersion,
     /// The proof verification failed.
     BlobVerifyKzgProofFailed,
+    /// Catch-all variant for other errors.
+    Other(std::string::String),
 }
 
 #[cfg(feature = "std")]
@@ -153,6 +155,9 @@ impl fmt::Display for PrecompileError {
             PrecompileError::BlobVerifyKzgProofFailed => {
                 write!(f, "verifying blob kzg proof failed")
             }
+            PrecompileError::Other(why) => {
+                write!(f, "other precompile error: {why}")
+            }
         }
     }
 }

From 65fd9cacb6d5af9cac9278f152409efab2debfbe Mon Sep 17 00:00:00 2001
From: Federico Gimenez <federico.gimenez@gmail.com>
Date: Thu, 7 Mar 2024 14:45:47 +0100
Subject: [PATCH 2/2] add PrecomileError::other

---
 crates/primitives/src/precompile.rs | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/crates/primitives/src/precompile.rs b/crates/primitives/src/precompile.rs
index fd61e232c2..9ab05372f0 100644
--- a/crates/primitives/src/precompile.rs
+++ b/crates/primitives/src/precompile.rs
@@ -1,7 +1,7 @@
 use crate::{Bytes, Env};
 use core::fmt;
 use dyn_clone::DynClone;
-use std::{boxed::Box, sync::Arc};
+use std::{boxed::Box, string::String, sync::Arc};
 
 /// A precompile operation result.
 ///
@@ -126,7 +126,13 @@ pub enum PrecompileError {
     /// The proof verification failed.
     BlobVerifyKzgProofFailed,
     /// Catch-all variant for other errors.
-    Other(std::string::String),
+    Other(String),
+}
+
+impl PrecompileError {
+    pub fn other(err: impl Into<String>) -> Self {
+        Self::Other(err.into())
+    }
 }
 
 #[cfg(feature = "std")]