56 lines
1.6 KiB
Rust
56 lines
1.6 KiB
Rust
// Copyright 2015-2017 Parity Technologies (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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//! Simple VM output.
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use ethcore::trace;
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use bytes::ToPretty;
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use display;
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use info as vm;
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/// Simple formatting informant.
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#[derive(Default)]
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pub struct Informant;
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impl vm::Informant for Informant {
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fn before_test(&mut self, name: &str, action: &str) {
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println!("Test: {} ({})", name, action);
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}
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fn finish(result: vm::RunResult<Self::Output>) {
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match result {
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Ok(success) => {
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println!("Output: 0x{}", success.output.to_hex());
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println!("Gas used: {:x}", success.gas_used);
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println!("Time: {}", display::format_time(&success.time));
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},
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Err(failure) => {
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println!("Error: {}", failure.error);
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println!("Time: {}", display::format_time(&failure.time));
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},
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}
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}
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}
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impl trace::VMTracer for Informant {
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type Output = ();
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fn prepare_subtrace(&self, _code: &[u8]) -> Self where Self: Sized { Default::default() }
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fn done_subtrace(&mut self, _sub: Self) {}
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fn drain(self) -> Option<()> { None }
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}
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