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87efce4fa2
This adds a `àllow-useless-vec-in-test` configuration which, when set to `true` will allow the `useless_vec` lint in `#[test]` functions and code within `#[cfg(test)]`. It also moves a `is_in_test` helper to `clippy_utils`.
11 lines
367 B
Text
11 lines
367 B
Text
error: useless use of `vec!`
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--> tests/ui-toml/useless_vec/useless_vec.rs:8:9
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LL | foo(&vec![1_u32]);
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| ^^^^^^^^^^^^ help: you can use a slice directly: `&[1_u32]`
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= note: `-D clippy::useless-vec` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::useless_vec)]`
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error: aborting due to 1 previous error
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