mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-09-20 22:51:58 +00:00
119 lines
3.9 KiB
Text
119 lines
3.9 KiB
Text
error: calling `set_len()` immediately after reserving a buffer creates uninitialized values
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--> tests/ui/uninit_vec.rs:17:5
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LL | let mut vec: Vec<u8> = Vec::with_capacity(1000);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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...
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LL | vec.set_len(200);
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| ^^^^^^^^^^^^^^^^
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= help: initialize the buffer or wrap the content in `MaybeUninit`
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= note: `-D clippy::uninit-vec` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::uninit_vec)]`
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error: calling `set_len()` immediately after reserving a buffer creates uninitialized values
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--> tests/ui/uninit_vec.rs:24:5
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LL | vec.reserve(1000);
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| ^^^^^^^^^^^^^^^^^^
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...
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LL | vec.set_len(200);
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| ^^^^^^^^^^^^^^^^
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= help: initialize the buffer or wrap the content in `MaybeUninit`
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error: calling `set_len()` on empty `Vec` creates out-of-bound values
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--> tests/ui/uninit_vec.rs:31:5
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LL | let mut vec: Vec<u8> = Vec::new();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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...
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LL | vec.set_len(200);
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| ^^^^^^^^^^^^^^^^
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error: calling `set_len()` on empty `Vec` creates out-of-bound values
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--> tests/ui/uninit_vec.rs:38:5
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LL | let mut vec: Vec<u8> = Default::default();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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...
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LL | vec.set_len(200);
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| ^^^^^^^^^^^^^^^^
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error: calling `set_len()` on empty `Vec` creates out-of-bound values
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--> tests/ui/uninit_vec.rs:44:5
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LL | let mut vec: Vec<u8> = Vec::default();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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...
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LL | vec.set_len(200);
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| ^^^^^^^^^^^^^^^^
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error: calling `set_len()` immediately after reserving a buffer creates uninitialized values
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--> tests/ui/uninit_vec.rs:61:5
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LL | let mut vec: Vec<u8> = Vec::with_capacity(1000);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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...
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LL | vec.set_len(200);
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| ^^^^^^^^^^^^^^^^
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= help: initialize the buffer or wrap the content in `MaybeUninit`
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error: calling `set_len()` immediately after reserving a buffer creates uninitialized values
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--> tests/ui/uninit_vec.rs:71:5
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LL | my_vec.vec.reserve(1000);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^
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...
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LL | my_vec.vec.set_len(200);
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| ^^^^^^^^^^^^^^^^^^^^^^^
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= help: initialize the buffer or wrap the content in `MaybeUninit`
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error: calling `set_len()` immediately after reserving a buffer creates uninitialized values
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--> tests/ui/uninit_vec.rs:77:5
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LL | my_vec.vec = Vec::with_capacity(1000);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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...
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LL | my_vec.vec.set_len(200);
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| ^^^^^^^^^^^^^^^^^^^^^^^
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= help: initialize the buffer or wrap the content in `MaybeUninit`
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error: calling `set_len()` immediately after reserving a buffer creates uninitialized values
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--> tests/ui/uninit_vec.rs:52:9
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LL | let mut vec: Vec<u8> = Vec::with_capacity(1000);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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LL |
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LL | vec.set_len(200);
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| ^^^^^^^^^^^^^^^^
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= help: initialize the buffer or wrap the content in `MaybeUninit`
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error: calling `set_len()` immediately after reserving a buffer creates uninitialized values
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--> tests/ui/uninit_vec.rs:56:9
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LL | vec.reserve(1000);
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| ^^^^^^^^^^^^^^^^^^
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LL |
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LL | vec.set_len(200);
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| ^^^^^^^^^^^^^^^^
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= help: initialize the buffer or wrap the content in `MaybeUninit`
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error: calling `set_len()` immediately after reserving a buffer creates uninitialized values
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--> tests/ui/uninit_vec.rs:132:9
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LL | let mut vec: Vec<T> = Vec::with_capacity(1000);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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...
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LL | vec.set_len(10);
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| ^^^^^^^^^^^^^^^
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= help: initialize the buffer or wrap the content in `MaybeUninit`
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error: aborting due to 11 previous errors
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