29 lines
591 B
Rust
29 lines
591 B
Rust
extern mod extra;
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use std::comm::Chan;
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use std::task;
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type RingBuffer = ~[f64];
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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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{
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let callback: SamplesFn =
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|buffer|
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{
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for i in range(0u, buffer.len()) {
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error!("{}: {}", i, buffer[i])
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}
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};
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samples_chan.send(GetSamples(name.clone(), callback));
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};
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}
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pub fn main() {}
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