Crate garasu 

Garasu (硝子) — GPU rendering engine for pleme-io applications.

Provides a reusable wgpu + winit + glyphon rendering stack:

• GpuContext: wgpu device, queue, surface lifecycle
• TextRenderer: glyphon-backed text layout and rasterization
• TextConfig / TextLayout: pure-data text configuration (testable without GPU)
• ShaderPipeline: WGSL shader loading and management (testable without GPU)
• AppWindow / WindowConfig: winit window creation with sensible defaults
• adaptive: runtime posture detection + recommendation (fps, vsync, display refresh, GPU caps) — consumed as a typed default layer between hardcoded fallbacks and user config
• GarasuError: unified error type

Re-exports

pub use adaptive::Display as AdaptiveDisplay;

pub use adaptive::GpuPosture;

pub use adaptive::Platform;

pub use adaptive::RecommendationProfile;

pub use adaptive::RuntimeBudget;

pub use adaptive::RuntimePosture;

pub use context::GpuContext;

pub use error::GarasuError;

pub use quad::QuadInstance;

pub use quad::QuadPipeline;

pub use shader::BLUR_SHADER;

pub use shader::ShaderConfig;

pub use shader::ShaderPipeline;

pub use shader::ShaderSource;

pub use text::preload_fonts;

pub use text::TextConfig;

pub use text::TextLayout;

pub use text::TextRenderer;

pub use window::AppWindow;

pub use window::WindowConfig;

Modules

adaptive

Runtime posture detection + recommendation for GPU applications.

context

error

font_cache

Persistent fontdb cache.

headless

Headless wgpu render target for deterministic GPU testing.

quad

Quad pipeline — instanced solid-fill colored rectangles.

shader

text

window