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https://github.com/rust-lang/rust-clippy
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ff98e3f9f5
Clippy was issuing a warning when `format!` was used inside a macro. That's a problem because macros have different syntax and can be outside the control of the user. This skips the `useless_format` check if the `format!` call is inside a macro.
10 lines
269 B
Text
10 lines
269 B
Text
error: useless use of `format!`
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--> $DIR/format.rs:12:5
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12 | format!("foo");
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| ^^^^^^^^^^^^^^^ help: consider using .to_string(): `"foo".to_string()`
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= note: `-D useless-format` implied by `-D warnings`
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error: aborting due to previous error
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