2022-02-06 16:43:51 +08:00
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$ cargo run
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Compiling ownership v0.1.0 (file:///projects/ownership)
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error[E0499]: cannot borrow `s` as mutable more than once at a time
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--> src/main.rs:5:14
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4 | let r1 = &mut s;
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| ------ first mutable borrow occurs here
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5 | let r2 = &mut s;
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| ^^^^^^ second mutable borrow occurs here
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2023-01-16 17:34:52 +08:00
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6 |
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2022-02-06 16:43:51 +08:00
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7 | println!("{}, {}", r1, r2);
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| -- first borrow later used here
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For more information about this error, try `rustc --explain E0499`.
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error: could not compile `ownership` due to previous error
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