chore: shift std::error impls to core

alloy-rs · Jan 4, 2025 · 8fcd91a · 8fcd91a
1 parent 40e3378
commit 8fcd91a
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Showing 3 changed files with 14 additions and 17 deletions.
diff --git a/crates/eips/src/eip1898.rs b/crates/eips/src/eip1898.rs
@@ -244,13 +244,12 @@ pub enum ParseBlockNumberError {
 }
 
 /// Error variants when parsing a [BlockNumberOrTag]
-#[cfg(feature = "std")]
-impl std::error::Error for ParseBlockNumberError {
-    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
+impl core::error::Error for ParseBlockNumberError {
+    fn source(&self) -> Option<&(dyn core::error::Error + 'static)> {
         match self {
-            Self::ParseIntErr(err) => std::error::Error::source(err),
-            Self::ParseErr(err) => std::error::Error::source(err),
-            Self::MissingPrefix(err) => std::error::Error::source(err),
+            Self::ParseIntErr(err) => core::error::Error::source(err),
+            Self::MissingPrefix(err) => core::error::Error::source(err),
+            Self::ParseErr(_) => None,
         }
     }
 }
@@ -600,12 +599,12 @@ impl fmt::Display for ParseBlockIdError {
 }
 
 #[cfg(feature = "std")]
-impl std::error::Error for ParseBlockIdError {
-    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
+impl core::error::Error for ParseBlockIdError {
+    fn source(&self) -> Option<&(dyn core::error::Error + 'static)> {
         match self {
-            Self::ParseIntError(err) => std::error::Error::source(err),
-            Self::FromHexError(err) => std::error::Error::source(err),
-            Self::ParseError(err) => std::error::Error::source(err),
+            Self::ParseIntError(err) => core::error::Error::source(err),
+            Self::FromHexError(err) => core::error::Error::source(err),
+            Self::ParseError(err) => core::error::Error::source(err),
         }
     }
 }

diff --git a/crates/eips/src/eip2718.rs b/crates/eips/src/eip2718.rs
@@ -49,9 +49,8 @@ impl From<Eip2718Error> for alloy_rlp::Error {
     }
 }
 
-#[cfg(feature = "std")]
-impl std::error::Error for Eip2718Error {
-    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
+impl core::error::Error for Eip2718Error {
+    fn source(&self) -> Option<&(dyn core::error::Error + 'static)> {
         match self {
             Self::RlpError(err) => Some(err),
             Self::UnexpectedType(_) => None,

diff --git a/crates/rpc-types-engine/src/error.rs b/crates/rpc-types-engine/src/error.rs
@@ -69,9 +69,8 @@ pub enum PayloadError {
     Decode(alloy_rlp::Error),
 }
 
-#[cfg(feature = "std")]
-impl std::error::Error for PayloadError {
-    fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
+impl core::error::Error for PayloadError {
+    fn source(&self) -> Option<&(dyn core::error::Error + 'static)> {
         match self {
             Self::Decode(err) => Some(err),
             _ => None,