1bd7934d89
```
error[E0308]: mismatched types
--> $DIR/macro-span-caller-replacement.rs:5:17
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LL | s = format!("{arg}");
| ^^^^^^^^^^^^^^^^ expected `&str`, found `String`
...
LL | macro_with_format!();
| -------------------- in this macro invocation
|
= note: this error originates in the macro `format` which comes from the expansion of the macro `macro_with_format` (in Nightly builds, run with -Z macro-backtrace for more info)
```
32 lines
1.1 KiB
Text
32 lines
1.1 KiB
Text
error[E0308]: mismatched types
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--> $DIR/macro-span-caller-replacement.rs:5:17
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LL | s = format!("{arg}");
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| ^^^^^^^^^^^^^^^^ expected `&str`, found `String`
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...
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LL | macro_with_format!();
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| -------------------- in this macro invocation
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= note: this error originates in the macro `format` which comes from the expansion of the macro `macro_with_format` (in Nightly builds, run with -Z macro-backtrace for more info)
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error[E0308]: mismatched types
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--> $DIR/macro-span-caller-replacement.rs:7:17
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LL | let s : &str;
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| ---- expected due to this type
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...
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LL | s = String::new();
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| ^^^^^^^^^^^^^ expected `&str`, found `String`
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...
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LL | macro_with_format!();
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| -------------------- in this macro invocation
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= note: this error originates in the macro `macro_with_format` (in Nightly builds, run with -Z macro-backtrace for more info)
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help: consider borrowing here
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LL | s = &String::new();
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| +
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0308`.
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