Update rust-gpu to 0.10.0-alpha.1

[Firestar99]

• update rust-gpu to 0.10.0-alpha.1
  • I specifically requested that the naga-wgsl target PR get merged before the alpha release so I could update graphite to it
  • switch from cargo-gpu to cargo-gpu-install, removing unnecessary dependencies like clap, crossterm and inotify
  • remove crate-type = ["dylib"] declaration, now unnecessary
    • I don't exactly know why you added the raster-nodes-shaders-entrypoint crate, I think it may be related to cargo bugs around dylib handling, so it could also be unnecessary now?
  • remove target spec json (spirv-unknown-naga-wgsl.json), now unnecessary
  • update glam to latest version, modern rust-gpu requires at least 0.30.8
• nix @timon-schelling
  • nix flake update to have toolchain nightly-2026-04-11 available
  • update references and hashes in nix build
  • remove alias cargo='mold --run cargo' as it just errors with mold: fatal: unknown command line option: --run for whatever reason
  • cargo code completion is still broken with error: no such command: cargo
  • nix run . works locally

[gemini-code-assist]

Code Review

This pull request updates the project's dependency stack, upgrading glam to version 0.32.1 and migrating rust-gpu components to registry-based versions (0.10.0-alpha.1). It also refines the Nix development environment by removing unnecessary packages and updating toolchains. Review feedback highlights a regression where BufferStruct implementations for glam::Quat and glam::DQuat were commented out; these should be restored with manual implementations if necessary or removed with a clear explanation.

[gemini-code-assist]

The implementation of BufferStruct for glam::Quat has been commented out. This is a regression in the library's support for shader buffer types. If this was due to compilation issues with glam 0.32 or rust-gpu 0.10, it is preferable to provide a manual implementation (similar to the Vec3A implementation at line 85) rather than disabling it, as Quat is a fundamental type for representing rotations in shader buffers. If it is truly no longer supported or needed, it should be removed entirely with a comment explaining the rationale.

[Firestar99]

Quat is for rotations in 3D space, which you're not using. glam changed something in their implementation that makes their functions differ from the vector types.

[gemini-code-assist]

The implementation of BufferStruct for glam::DQuat has been commented out. Similar to Quat, this should be fixed or removed rather than left as commented-out code to maintain library cleanliness and API consistency.

[cubic-dev-ai]

1 issue found across 12 files

Confidence score: 4/5

• This PR is likely safe to merge from a code-risk perspective; the only reported issue is a process/compliance check rather than a runtime or functional defect.
• The most severe finding is PR title enforcement: the title should be changed from update rust-gpu to 0.10.0-alpha.1 to `Update rust-gpu to `0.10.0-alpha.1 to satisfy the required capitalized imperative format.
• Given the issue’s nature, user-facing regression risk appears low, but it may still block merge automation until corrected.
• Pay close attention to libraries/dyn-any/Cargo.toml - ensure the associated PR metadata/title policy check is addressed so merge is not blocked.

Prompt for AI agents (unresolved issues)

Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.


<file name="libraries/dyn-any/Cargo.toml">

<violation number="1" location="libraries/dyn-any/Cargo.toml:31">
P1: Custom agent: **PR title enforcement**

PR title must start with a capitalized imperative verb (sentence case). Change `update rust-gpu to `0.10.0-alpha.1`` to `Update rust-gpu to `0.10.0-alpha.1``.</violation>
</file>

_{Reply with feedback, questions, or to request a fix. Tag @cubic-dev-ai to re-run a review.}

[timon-schelling]

!build desktop (Run ID 24720128854)

[github-actions]

📦 Mac Build Complete for 44f186a
Download binary

[github-actions]

📦 Linux Build Complete for 44f186a
Download binary
Download Flatpak

[github-actions]

📦 Windows Build Complete for 44f186a
Download binary

[timon-schelling]

Desktop/Nix seems to work, generally LGTM
haven't tested the nodes a lot though

[Firestar99]

I haven't tested them either. I also see the "enable webgpu" button got removed, but webgpu isn't enabled since the "Upload Texture" node is panicing, so how does one enable it nowadays?

[Keavon]

Thanks for this!

Regarding the "enable webgpu" button, I do not recall that ever existing. Are you thinking of the button in the preferences to enable Vello? That is now enabled by default.