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38 lines
1.4 KiB
Rust
38 lines
1.4 KiB
Rust
// Copyright (C) 2020 François Laignel <fengalin@free.fr>
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Library General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library 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 GNU
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// Library General Public License for more details.
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//
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// You should have received a copy of the GNU Library General Public
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// License along with this library; if not, write to the
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// Free Software Foundation, Inc., 51 Franklin Street, Suite 500,
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// Boston, MA 02110-1335, USA.
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//! Wrappers for the underlying runtime specific time related Futures.
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use futures::prelude::*;
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use futures::stream::StreamExt;
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use std::time::Duration;
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/// Wait until the given `delay` has elapsed.
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///
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/// This must be called from within the target runtime environment.
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pub async fn delay_for(delay: Duration) {
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tokio::time::delay_for(delay).map(drop).await;
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}
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/// Builds a `Stream` that yields at `interval.
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///
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/// This must be called from within the target runtime environment.
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pub fn interval(interval: Duration) -> impl Stream<Item = ()> {
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tokio::time::interval(interval).map(drop)
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}
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