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General Rust game engine development — build systems, workspace management, dependency resolution, proc macros, unsafe auditing, and performance profiling. Use for any Rust compilation, testing, or workspace-level task.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
CRPECS ECS architecture — archetype-based Column-Row Partitioned Entity Component System with SoA storage, parallel queries, component registration, and entity lifecycle management. Use when working on ECS, World, components, queries, or archetypes.
Lane pipeline architecture — unified Lane trait, LaneContext type-map, Slot<T>/Ref<T> ephemeral access, LaneRegistry, and all concrete lane implementations (render, shadow, physics, audio, asset, ECS). Use when working on lane execution, context passing, or pipeline orchestration.
Symbiotic Adaptive Architecture (SAA) and CLAD layering — Control/Lanes/Agents/Data architecture, DCC orchestration, GORNA protocol, agent lifecycle, budget system, and inter-agent communication. Use for architectural decisions, agent implementation, or DCC/GORNA work.
wgpu 28.0 GPU rendering — render passes, shadow mapping, PBR shaders, pipeline management, texture/buffer resources, Vulkan validation, and frame lifecycle (begin_frame/end_frame). Use for any GPU, shader, or rendering task.
| name | rust-engine-dev |
| description | General Rust game engine development — build systems, workspace management, dependency resolution, proc macros, unsafe auditing, and performance profiling. Use for any Rust compilation, testing, or workspace-level task. |
| license | Apache-2.0 |
| allowed-tools | cargo-build cargo-test cargo-clippy |
| metadata | {"author":"eraflo","version":"1.0.0","category":"engine-development"} |
When working on Rust engine code:
Workspace structure — KhoraEngine is a Cargo workspace with 11 crates under crates/ plus examples/sandbox and xtask. The root Cargo.toml lists all members.
Build commands:
cargo build — full workspace build (dev profile with opt-level=1)cargo test --workspace — run all ~470 testscargo nextest run --workspace — preferred test runnercargo clippy --workspace — lint checkcargo xtask all — full CI: fmt + clippy + test + docCrate dependency order (bottom to top):
khora-core — trait definitions, math, platform abstractionskhora-macros — procedural macros (Component derive)khora-data — ECS (CRPECS), allocators, resourceskhora-control — DCC service, GORNA protocolkhora-telemetry — metrics, monitoringkhora-lanes — hot-path pipelines (render, physics, audio, asset)khora-infra — wgpu backend, platform implementationskhora-agents — RenderAgent, AudioAgent, etc.khora-plugins — plugin systemkhora-sdk — public API for game developerskhora-editor — future editor (stub)Rust edition: 2024 (set in rust-toolchain.toml)
Key patterns:
Arc<dyn Trait> for cross-crate shared resourcesMutex<T> for interior mutability of shared stateResult<T, SpecificError> — never panic in library code#[derive(Component)] in khora-macrosCargo.tomldeny.toml blocks known-vulnerable cratesopt-level = 1; release uses LTO + single codegen unit