doc: comment why debug was implemented manually

demosdemon · demosdemon · commit 80c528873177 · 2025-10-29T16:26:17.000Z
diff --git a/storage/src/node/branch.rs b/storage/src/node/branch.rs
@@ -201,6 +201,9 @@ mod ethhash {
         Rlp(SmallVec<[u8; 32]>),
     }
 
+    /// Manual implementation of [`Debug`](std::fmt::Debug) so that the RLP bytes
+    /// are displayed as hex rather than raw bytes, which is more useful for
+    /// debugging purposes.
     impl std::fmt::Debug for HashOrRlp {
         fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
             match self {

Original file line number	Diff line number	Diff line change
`@@ -201,6 +201,9 @@ mod ethhash {`
`201`	`201`	`Rlp(SmallVec<[u8; 32]>),`
`202`	`202`	`}`
`203`	`203`
	`204`	+ /// Manual implementation of [`Debug`](std::fmt::Debug) so that the RLP bytes
	`205`	`+ /// are displayed as hex rather than raw bytes, which is more useful for`
	`206`	`+ /// debugging purposes.`
`204`	`207`	`impl std::fmt::Debug for HashOrRlp {`
`205`	`208`	`fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {`
`206`	`209`	`match self {`