trpl-zh-cn/listings/ch15-smart-pointers/listing-15-21/output.txt
2023-01-16 17:34:52 +08:00

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$ cargo test
Compiling limit-tracker v0.1.0 (file:///projects/limit-tracker)
error[E0596]: cannot borrow `self.sent_messages` as mutable, as it is behind a `&` reference
--> src/lib.rs:58:13
|
2 | fn send(&self, msg: &str);
| ----- help: consider changing that to be a mutable reference: `&mut self`
...
58 | self.sent_messages.push(String::from(message));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `self` is a `&` reference, so the data it refers to cannot be borrowed as mutable
For more information about this error, try `rustc --explain E0596`.
error: could not compile `limit-tracker` due to previous error
warning: build failed, waiting for other jobs to finish...