29 lines
569 B
Rust
29 lines
569 B
Rust
extern mod std;
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use pipes::Chan;
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type RingBuffer = ~[float];
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type SamplesFn = fn~ (samples: &RingBuffer);
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enum Msg
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{
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GetSamples(~str, SamplesFn), // sample set name, callback which receives samples
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}
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fn foo(name: ~str, samples_chan: Chan<Msg>) {
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do task::spawn
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|copy name|
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{
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let callback: SamplesFn =
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|buffer|
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{
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for uint::range(0, buffer.len())
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|i| {error!("%?: %f", i, buffer[i])}
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};
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samples_chan.send(GetSamples(copy name, callback));
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};
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}
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fn main() {}
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