WEFT OS is a Wayland compositor and application runtime where every app is a WebAssembly component rendered in an isolated Servo WebView.
Find a file
Marco Allegretti 732e572c43 fix(compositor): resolve all Linux cargo check/clippy/fmt failures
Fixes found by running cargo check + clippy -D warnings + fmt --check
on openSUSE Tumbleweed WSL2 (Rust 1.93.0).

input.rs:
- Add GestureBeginEvent (fingers()), GestureEndEvent (cancelled()),
 TouchEvent (slot()) supertrait imports
- Add explicit ::<B> turbofish to all handle_* dispatch calls Rust
 cannot reverse-infer B from an associated type bound
- Remove now-redundant specific gesture/touch event trait imports

state.rs:
- Add reposition_request to XdgShellHandler (E0046)
- Wrap protocol-level LayerSurface in desktop::LayerSurface::new for
 map_layer (E0308)
- Wrap std::env::set_var in unsafe block (E0133, stabilised unsafe in 1.80)
- Add #[allow(dead_code)] on WeftCompositorState protocol state fields
 are held for delegate dispatch, not yet consumed
- Remove spurious mut on display binding

drm.rs:
- Revert initialize_output arg to &output (&Output: Into<OutputModeSource>)
- Specify element type via ::<_, WaylandSurfaceRenderElement<_>> turbofish
 on initialize_output (E0277/E0308)
- Handle Result from scan_connectors, collect via IntoIterator (E0308)
- Wrap set_var in unsafe block; remove spurious mut on display
- Collapse nested if/if-let blocks per clippy::collapsible_if
- Remove useless .into() on render_node (clippy::useless_conversion)

drm_device.rs:
- Add #[allow(dead_code)] on WeftOutputSurface (device_id, global used
 in hotplug handling)

scripts/wsl-check.sh (new):
- WSL2 helper: injects libdisplay-info 0.2.9 shim .pc to satisfy the
 < 0.3.0 constraint while openSUSE ships 0.3.0; runs check/clippy/fmt
2026-03-10 23:43:43 +01:00
.github/workflows ci: add libgbm-dev and libdrm-dev to linux-only job dependencies 2026-03-10 21:33:34 +01:00
crates fix(compositor): resolve all Linux cargo check/clippy/fmt failures 2026-03-10 23:43:43 +01:00
docs Add WEFT architecture and interface design documents 2026-03-10 18:47:10 +01:00
infra feat(compositor): add weft-compositor crate 2026-03-10 20:56:35 +01:00
scripts fix(compositor): resolve all Linux cargo check/clippy/fmt failures 2026-03-10 23:43:43 +01:00
.gitattributes Initialize Rust workspace and repository metadata 2026-03-10 18:47:06 +01:00
.gitignore Initialize Rust workspace and repository metadata 2026-03-10 18:47:06 +01:00
Cargo.lock feat(compositor): implement DRM/KMS rendering path 2026-03-10 22:32:21 +01:00
Cargo.toml feat(compositor): add weft-compositor crate 2026-03-10 20:56:35 +01:00
justfile Add repository validation and CI checks 2026-03-10 18:47:16 +01:00
README.md Initialize Rust workspace and repository metadata 2026-03-10 18:47:06 +01:00
rust-toolchain.toml Initialize Rust workspace and repository metadata 2026-03-10 18:47:06 +01:00

WEFT OS

WEFT OS is a Linux-based operating system effort built around a Smithay compositor, a Servo-rendered system shell, and a Wasmtime-based application runtime.

Current repository scope

This repository currently contains:

  • the baseline Rust workspace
  • public engineering documentation derived from the authoritative blueprint
  • initial design documents for the shell protocol boundary and the WasmServo channel
  • local and CI validation paths for repository bootstrap work

It does not yet contain a compositor, shell, or application runtime implementation.

Source of truth

The authoritative technical reference for this repository is docu_dev/WEFT-OS-COMPREHENSIVE-BLUEPRINT.md.

Historical blueprint documents exist in docu_dev/, but they are not implementation authority where they conflict with the comprehensive blueprint.

Privacy boundary

docu_dev/ is a private coordination area used during development. It is intentionally ignored by git and is not part of the tracked public repository surface.

Development model

  • Primary development host: Windows workstation
  • Primary runtime target: Linux VM or QEMU guest
  • Core system language: Rust

Validation

On Windows PowerShell:

./infra/scripts/check.ps1

On Linux:

./infra/scripts/check.sh

Repository layout

crates/      Rust workspace members
docs/        Public engineering documentation
infra/       Validation scripts and VM workflow material