Maja Kądziołka

needless_borrows_for_generic_args: Fix for &mut

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This commit fixes a bug introduced in #12706, where the behavior of the lint has been changed, to avoid suggestions that introduce a move. The motivation in the commit message...

Hi, my tests started suddenly failing because CI pulled in the latest version of `trybuild`. I tracked this down to commit c74de40e1daedad82a012e9a817eb72d224cd6b8 "Use 2015 as the default edition if not...

1. Modify the virtual list example to use 100 million elements. 2. Scroll. The list slowly becomes worse and worse as you scroll: 

On current `main`, run `cargo run -p animations`, then click the "Stop" button. This panics with: ``` thread 'main' panicked at src/id.rs:275:18: already mutably borrowed: BorrowError ``` backtrace ``` 0:...

Currently, moving the cursor back and forth over the View Tree of the Floem Inspector is enough to consume 100% of a CPU core. Compiled without optimizations, it updates only...

Help uncover issues with too few features requested that is masked by feature unification

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### Problem Due to the way dependency features get consolidated across the packages that happen to be being built at the same time, `cargo check --all` can mask problems where...

Cranelift: scoped elaboration duplicates pure operations even when there is no partial redundancy to avoid

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### `.clif` Test Case ``` test optimize set opt_level=speed target x86_64 function %f(i32, i32, i32) -> i32 { block0(v0: i32, v1: i32, v2: i32): v3 = imul.i32 v0, v1 brif...

VGA MMIO: does it really not need volatile writes?

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Currently, the code used to access VGA does plain memory pokes: ```rust for (i, &byte) in HELLO.iter().enumerate() { unsafe { *vga_buffer.offset(i as isize * 2) = byte; *vga_buffer.offset(i as isize...

Document how closure capturing interacts with discriminant reads

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This is the behavior after the bugfixes in rust-lang/rust#138961. I have successfully ran `mdbook test` with `RUSTUP_TOOLCHAIN` pointed at a stage1 built on top of the aforementioned PR – until...

This makes it possible to use the `MeshBuilder` to draw more complicated curves, such as Bezier curves, without having to drop down to constructing the `Mesh` entirely by hand.