trpl-zh-cn/listings/ch13-functional-features/listing-13-08/output.txt
2022-02-06 16:43:51 +08:00

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$ cargo run
Compiling closure-example v0.1.0 (file:///projects/closure-example)
error[E0308]: mismatched types
--> src/main.rs:5:29
|
5 | let n = example_closure(5);
| ^- help: try using a conversion method: `.to_string()`
| |
| expected struct `String`, found integer
For more information about this error, try `rustc --explain E0308`.
error: could not compile `closure-example` due to previous error