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31 lines
873 B
Rust
31 lines
873 B
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/// A quick hack to work around the removal of [`std::old_io::timer::Timer`](
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/// http://doc.rust-lang.org/1.0.0-beta/std/old_io/timer/struct.Timer.html )
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use std::sync::mpsc::{channel, Receiver};
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use std::thread::{spawn, sleep_ms};
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pub fn oneshot(duration_ms: u32) -> Receiver<()> {
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let (tx, rx) = channel();
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spawn(move || {
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sleep_ms(duration_ms);
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let _ = tx.send(());
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});
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rx
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}
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pub fn periodic(duration_ms: u32) -> Receiver<()> {
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let (tx, rx) = channel();
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spawn(move || {
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loop {
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sleep_ms(duration_ms);
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if tx.send(()).is_err() {
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break
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}
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}
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});
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rx
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}
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