82 lines
2.5 KiB
Rust
82 lines
2.5 KiB
Rust
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// Copyright 2015, 2016 Ethcore (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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//! Tracing datatypes.
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use common::*;
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/// Description of a _call_ action, either a `CALL` operation or a message transction.
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#[derive(Debug, Clone)]
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pub struct TraceCall {
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/// The sending account.
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pub from: Address,
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/// The destination account.
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pub to: Address,
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/// The value transferred to the destination account.
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pub value: U256,
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/// The gas available for executing the call.
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pub gas: U256,
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/// The input data provided to the call.
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pub input: Bytes,
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/// The result of the operation; the gas used and the output data of the call.
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pub result: Option<(U256, Bytes)>,
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}
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/// Description of a _create_ action, either a `CREATE` operation or a create transction.
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#[derive(Debug, Clone)]
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pub struct TraceCreate {
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/// The address of the creator.
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pub from: Address,
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/// The value with which the new account is endowed.
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pub value: U256,
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/// The gas available for the creation init code.
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pub gas: U256,
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/// The init code.
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pub init: Bytes,
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/// The result of the operation; tuple of the gas used, the address of the newly created account and its code.
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/// NOTE: Presently failed operations are not reported so this will always be `Some`.
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pub result: Option<(U256, Address, Bytes)>,
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// pub output: Bytes,
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}
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/// Description of an action that we trace; will be either a call or a create.
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#[derive(Debug, Clone)]
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pub enum TraceAction {
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/// Action isn't yet known.
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Unknown,
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/// It's a call action.
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Call(TraceCall),
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/// It's a create action.
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Create(TraceCreate),
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}
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#[derive(Debug, Clone)]
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/// A trace; includes a description of the action being traced and sub traces of each interior action.
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pub struct Trace {
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/// The action being performed.
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pub action: TraceAction,
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/// The sub traces for each interior action performed as part of this call.
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pub subs: Vec<Trace>,
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}
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impl Default for Trace {
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fn default() -> Trace {
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Trace {
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action: TraceAction::Unknown,
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subs: vec![],
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}
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}
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}
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