23 lines
425 B
Rust
23 lines
425 B
Rust
struct SpeechMaker {
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speeches: uint
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}
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fn talk(x: &mut SpeechMaker) {
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x.speeches += 1;
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}
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fn give_a_few_speeches(speaker: &mut SpeechMaker) {
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// Here speaker is reborrowed for each call, so we don't get errors
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// about speaker being moved.
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talk(speaker);
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talk(speaker);
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talk(speaker);
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}
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pub fn main() {
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let mut lincoln = SpeechMaker {speeches: 22};
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give_a_few_speeches(&mut lincoln);
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}
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