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record_wav example, question about using Option #895

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RainerZufall187 opened this issue Jul 4, 2024 · 1 comment

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RainerZufall187 commented Jul 4, 2024

why does this line use Option?

cpal/examples/record_wav.rs

Line 91 in 0246442

let writer = Arc::new(Mutex::new(Some(writer)));

Contributor

Ralith commented Jul 4, 2024

What does the compiler say when you remove it?

est31 added the question label

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