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13 lines
251 B
13 lines
251 B
3 years ago
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// ANCHOR: here
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use std::thread;
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use std::time::Duration;
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fn simulated_expensive_calculation(intensity: u32) -> u32 {
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println!("calculating slowly...");
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thread::sleep(Duration::from_secs(2));
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intensity
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}
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// ANCHOR_END: here
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fn main() {}
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