openethereum/evmbin/src/display/mod.rs

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// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity 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.
// Parity 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 Parity. If not, see <http://www.gnu.org/licenses/>.
//! VM Output display utils.
use std::time::Duration;
pub mod json;
pub mod std_json;
pub mod simple;
/// Formats duration into human readable format.
pub fn format_time(time: &Duration) -> String {
format!("{}.{:.9}s", time.as_secs(), time.subsec_nanos())
}
/// Formats the time as microseconds.
pub fn as_micros(time: &Duration) -> u64 {
time.as_secs() * 1_000_000 + time.subsec_nanos() as u64 / 1_000
}