Lines
0 %
Functions
Branches
100 %
// Copyright 2019-2025 PureStake Inc.
// This file is part of Moonbeam.
// Moonbeam is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Moonbeam is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Moonbeam. If not, see <http://www.gnu.org/licenses/>.
//! Types for the tracing of a single Ethereum transaction.
//! Structure from "raw" debug_trace and a "call list" matching
//! Blockscout formatter. This "call list" is also used to build
//! the whole block tracing output.
use super::serialization::*;
use serde::{Deserialize, Serialize};
use ethereum_types::{H160, H256, U256};
use parity_scale_codec::{Decode, Encode};
use sp_std::{collections::btree_map::BTreeMap, vec::Vec};
#[derive(Clone, Eq, PartialEq, Debug, Encode, Decode, Serialize)]
#[serde(rename_all = "camelCase", untagged)]
pub enum Call {
Blockscout(crate::formatters::blockscout::BlockscoutCall),
CallTracer(crate::formatters::call_tracer::CallTracerCall),
}
#[derive(Clone, Copy, Eq, PartialEq, Debug, Encode, Decode)]
pub enum TraceType {
/// Classic geth with no javascript based tracing.
Raw {
disable_storage: bool,
disable_memory: bool,
disable_stack: bool,
},
/// List of calls and subcalls formatted with an input tracer (i.e. callTracer or Blockscout).
CallList,
/// A single block trace. Use in `debug_traceTransactionByNumber` / `traceTransactionByHash`.
Block,
/// Single transaction trace.
pub enum TransactionTrace {
/// Classical output of `debug_trace`.
#[serde(rename_all = "camelCase")]
gas: U256,
#[serde(with = "hex")]
return_value: Vec<u8>,
struct_logs: Vec<RawStepLog>,
/// Matches the formatter used by Blockscout.
/// Is also used to built output of OpenEthereum's `trace_filter`.
CallList(Vec<Call>),
/// Used by Geth's callTracer.
CallListNested(Call),
pub struct RawStepLog {
#[serde(serialize_with = "u256_serialize")]
pub depth: U256,
//error: TODO
pub gas: U256,
pub gas_cost: U256,
#[serde(
serialize_with = "seq_h256_serialize",
skip_serializing_if = "Option::is_none"
)]
pub memory: Option<Vec<H256>>,
#[serde(serialize_with = "opcode_serialize")]
pub op: Vec<u8>,
pub pc: U256,
pub stack: Option<Vec<H256>>,
#[serde(skip_serializing_if = "Option::is_none")]
pub storage: Option<BTreeMap<H256, H256>>,
#[derive(Clone, Eq, PartialEq, Debug, Encode, Decode, Serialize, Deserialize)]
pub struct TraceCallConfig {
pub with_log: bool,
impl Default for TraceCallConfig {
fn default() -> Self {
Self { with_log: false }
#[derive(Clone, Debug, Encode, Decode, PartialEq, Eq, Serialize)]
pub struct Log {
/// Event address.
pub address: H160,
/// Event topics
pub topics: Vec<H256>,
/// Event data
#[serde(serialize_with = "bytes_0x_serialize")]
pub data: Vec<u8>,