88 lines
3.5 KiB
Rust
88 lines
3.5 KiB
Rust
use crate::{
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types::{Address, Bytes, NameOrAddress, H256, U256},
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utils::from_int_or_hex,
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};
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use serde::{Deserialize, Serialize};
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// https://github.com/ethereum/go-ethereum/blob/91cb6f863a965481e51d5d9c0e5ccd54796fd967/eth/tracers/native/call.go#L44
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#[derive(Debug, Clone, Default, PartialEq, Eq, Serialize, Deserialize)]
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pub struct CallFrame {
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#[serde(rename = "type")]
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pub typ: String,
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pub from: Address,
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#[serde(default, skip_serializing_if = "Option::is_none")]
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pub to: Option<NameOrAddress>,
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#[serde(default, skip_serializing_if = "Option::is_none")]
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pub value: Option<U256>,
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#[serde(default, deserialize_with = "from_int_or_hex")]
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pub gas: U256,
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#[serde(default, deserialize_with = "from_int_or_hex", rename = "gasUsed")]
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pub gas_used: U256,
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pub input: Bytes,
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#[serde(default, skip_serializing_if = "Option::is_none")]
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pub output: Option<Bytes>,
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#[serde(default, skip_serializing_if = "Option::is_none")]
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pub error: Option<String>,
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#[serde(default, skip_serializing_if = "Option::is_none")]
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pub calls: Option<Vec<CallFrame>>,
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#[serde(default, skip_serializing_if = "Option::is_none")]
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pub logs: Option<Vec<CallLogFrame>>,
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}
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#[derive(Debug, Clone, Default, PartialEq, Eq, Serialize, Deserialize)]
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pub struct CallLogFrame {
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#[serde(default, skip_serializing_if = "Option::is_none")]
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pub address: Option<Address>,
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#[serde(default, skip_serializing_if = "Option::is_none")]
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pub topics: Option<Vec<H256>>,
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#[serde(default, skip_serializing_if = "Option::is_none")]
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pub data: Option<Bytes>,
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}
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#[derive(Debug, Clone, Default, PartialEq, Eq, Serialize, Deserialize)]
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#[serde(rename_all = "camelCase")]
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pub struct CallConfig {
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#[serde(default, skip_serializing_if = "Option::is_none")]
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pub only_top_call: Option<bool>,
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#[serde(default, skip_serializing_if = "Option::is_none")]
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pub with_log: Option<bool>,
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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use crate::types::*;
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// See <https://github.com/ethereum/go-ethereum/tree/master/eth/tracers/internal/tracetest/testdata>
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const DEFAULT: &str = include_str!("./test_data/call_tracer/default.json");
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const LEGACY: &str = include_str!("./test_data/call_tracer/legacy.json");
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const ONLY_TOP_CALL: &str = include_str!("./test_data/call_tracer/only_top_call.json");
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const WITH_LOG: &str = include_str!("./test_data/call_tracer/with_log.json");
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#[test]
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fn test_serialize_call_trace() {
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let mut opts = GethDebugTracingCallOptions::default();
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opts.tracing_options.disable_storage = Some(false);
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opts.tracing_options.tracer =
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Some(GethDebugTracerType::BuiltInTracer(GethDebugBuiltInTracerType::CallTracer));
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opts.tracing_options.tracer_config =
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Some(GethDebugTracerConfig::BuiltInTracer(GethDebugBuiltInTracerConfig::CallTracer(
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CallConfig { only_top_call: Some(true), with_log: Some(true) },
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)));
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assert_eq!(
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serde_json::to_string(&opts).unwrap(),
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r#"{"disableStorage":false,"tracer":"callTracer","tracerConfig":{"onlyTopCall":true,"withLog":true}}"#
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);
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}
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#[test]
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fn test_deserialize_call_trace() {
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let _trace: CallFrame = serde_json::from_str(DEFAULT).unwrap();
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let _trace: CallFrame = serde_json::from_str(LEGACY).unwrap();
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let _trace: CallFrame = serde_json::from_str(ONLY_TOP_CALL).unwrap();
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let trace: CallFrame = serde_json::from_str(WITH_LOG).unwrap();
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let _logs = trace.logs.unwrap();
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}
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}
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