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https://github.com/rust-lang/rust-clippy
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61 lines
2 KiB
Text
61 lines
2 KiB
Text
error: generally you want to avoid `&mut &mut _` if possible
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--> tests/ui/mut_mut.rs:14:11
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LL | fn fun(x: &mut &mut u32) -> bool {
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| ^^^^^^^^^^^^^
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= note: `-D clippy::mut-mut` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::mut_mut)]`
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error: generally you want to avoid `&mut &mut _` if possible
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--> tests/ui/mut_mut.rs:31:17
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LL | let mut x = &mut &mut 1u32;
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| ^^^^^^^^^^^^^^
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error: generally you want to avoid `&mut &mut _` if possible
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--> tests/ui/mut_mut.rs:46:25
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LL | let mut z = inline!(&mut $(&mut 3u32));
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| ^
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= note: this error originates in the macro `__inline_mac_fn_main` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: this expression mutably borrows a mutable reference. Consider reborrowing
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--> tests/ui/mut_mut.rs:33:21
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LL | let mut y = &mut x;
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| ^^^^^^
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error: generally you want to avoid `&mut &mut _` if possible
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--> tests/ui/mut_mut.rs:37:32
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LL | let y: &mut &mut u32 = &mut &mut 2;
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| ^^^^^^^^^^^
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error: generally you want to avoid `&mut &mut _` if possible
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--> tests/ui/mut_mut.rs:37:16
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LL | let y: &mut &mut u32 = &mut &mut 2;
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| ^^^^^^^^^^^^^
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error: generally you want to avoid `&mut &mut _` if possible
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--> tests/ui/mut_mut.rs:42:37
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LL | let y: &mut &mut &mut u32 = &mut &mut &mut 2;
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| ^^^^^^^^^^^^^^^^
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error: generally you want to avoid `&mut &mut _` if possible
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--> tests/ui/mut_mut.rs:42:16
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LL | let y: &mut &mut &mut u32 = &mut &mut &mut 2;
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| ^^^^^^^^^^^^^^^^^^
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error: generally you want to avoid `&mut &mut _` if possible
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--> tests/ui/mut_mut.rs:42:21
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LL | let y: &mut &mut &mut u32 = &mut &mut &mut 2;
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| ^^^^^^^^^^^^^
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error: aborting due to 9 previous errors
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