mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-14 00:47:16 +00:00
31 lines
1.3 KiB
Text
31 lines
1.3 KiB
Text
error: replacing with `mem::uninitialized()`
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--> tests/ui/repl_uninit.rs:15:23
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LL | let taken_v = mem::replace(&mut v, mem::uninitialized());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::ptr::read(&mut v)`
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= note: `-D clippy::mem-replace-with-uninit` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::mem_replace_with_uninit)]`
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error: replacing with `mem::MaybeUninit::uninit().assume_init()`
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--> tests/ui/repl_uninit.rs:23:23
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LL | let taken_v = mem::replace(&mut v, mem::MaybeUninit::uninit().assume_init());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::ptr::read(&mut v)`
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error: replacing with `mem::zeroed()`
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--> tests/ui/repl_uninit.rs:30:23
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LL | let taken_v = mem::replace(&mut v, mem::zeroed());
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= help: consider using a default value or the `take_mut` crate instead
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error: replacing with `mem::uninitialized()`
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--> tests/ui/repl_uninit.rs:43:28
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LL | let taken_u = unsafe { mem::replace(uref, mem::uninitialized()) };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::ptr::read(uref)`
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error: aborting due to 4 previous errors
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