fn clear_eip2935_history_storage<CTX: ContextTr<Db: Database<Error = DatabaseError>, Journal: JournalExt>>(
ecx: &mut CTX,
) -> Result<()>Expand description
Clears the EIP-2935 history ring buffer with journaled writes, so that reverting the enclosing frame restores the previous history storage.
Warmth is preserved: slots that were cold stay cold. A database error reverts any partial clearing.