Error compiling and running example `runners/ash`

Expected Behaviour

Example runners/ash compiles and runs.

Example & Steps To Reproduce

1. git clone https://github.com/Rust-GPU/rust-gpu
2. cd rust-gpu/yard-rs/example-xp/rust-gpu/examples/runners/ash
3. cargo run --release
4. error:

thread 'main' panicked at examples/runners/ash/src/main.rs:255:10:
called `Result::unwrap()` on an `Err` value: CratePathDoesntExist("examples/shaders/sky-shader")

Following the working example multibuilder, one can change the error line from

SpirvBuilder::new("examples/shaders/sky-shader", "spirv-unknown-vulkan1.1")

to

SpirvBuilder::new(concat!(env!("CARGO_MANIFEST_DIR"), "/../../shaders/sky-shader"), "spirv-unknown-vulkan1.1")

Now the example and the shader crate compiles, but running it gives an error

[mvk-error] VK_ERROR_EXTENSION_NOT_PRESENT: Vulkan extension VK_KHR_shader_non_semantic_info is not supported.
thread 'main' panicked at examples/runners/ash/src/main.rs:441:22:
called `Result::unwrap()` on an `Err` value: ERROR_EXTENSION_NOT_PRESENT

This might be fixable by updating ash, or might not be fixable at the moment. In the latter case, an explicit "support matrix"-ish table would be nice.

System Info

• Rust: rustc 1.79.0-nightly (244da22fa 2024-04-23)
• OS: MacBook Pro M1, 16-inch, 2021, macOS 14.4.1 (23E224)
• GPU: Integrated
• SPIR-V: SPIRV-Tools v2024.3 unknown hash, 2024-06-20T14:29:42+00:00

Backtrace

N/A

<backtrace>

Inizia eseguendo cargo run --release in examples/runners/ash e ispeziona examples/runners/ash/src/main.rs intorno alle righe 255 e 441. Confronta la gestione del percorso dello shader con l’esempio funzionante multibuilder e indaga sull’errore segnalato VK_KHR_shader_non_semantic_info su macOS. Il lavoro è completato quando l’esempio viene eseguito oppure quando i requisiti non supportati sono documentati in un’esplicita matrice di supporto.