# retroglyph-wgpu

> GPU rendering backend for retroglyph: Vulkan, Metal, D3D12, and WebGPU via wgpu

**Version:** 0.0.0
**Authors:** Matan Lurey <matan@lurey.org>
**License:** MIT
**Repository:** https://github.com/crates-lurey-io/retroglyph
**Keywords:** roguelike, terminal, grid, gamedev

Generated: 2026-08-05 20:21:10 UTC  
Created by: [cargo-llms-txt](https://github.com/masinc/cargo-llms-txt)

## Core Documentation

- [Complete API Documentation](llms-full.txt): Full public API documentation with detailed descriptions
- [README](README.md): Project overview and getting started guide
- [Cargo.toml](Cargo.toml): Project configuration and dependencies

## Table of Contents

### src/error.rs

- pub enum SurfaceError
- impl fmt::Display for SurfaceError
- impl std::error::Error for SurfaceError
- impl retroglyph_window::RecoverableError for SurfaceError

### src/lib.rs

- pub mod config
- pub use config::{WgpuBackendBuilder, WgpuBackendError}
- pub use error::SurfaceError
- pub use retroglyph_window::font::{self as font, BitmapFont, FontChain}
- pub struct WgpuRenderer
- impl WgpuRenderer
- impl Output for WgpuRenderer
- impl Presenter for WgpuRenderer
- impl conformance::WgpuObserver
- impl Output for conformance::WgpuObserver
- impl Observable for conformance::WgpuObserver

### src/config.rs

- pub enum WgpuBackendError
- impl fmt::Display for WgpuBackendError
- impl std::error::Error for WgpuBackendError
- pub struct WgpuBackendBuilder
- impl Default for WgpuBackendBuilder
- impl WgpuBackendBuilder

### src/headless.rs

- impl Frame

### src/renderer.rs

- impl LayerRange
- impl GpuResources
- impl SpriteGpu

### src/gpu.rs

- impl GpuContext
- impl WindowSurface
- impl Frame
- impl PendingGpu
- impl PendingGpu

### src/sprite_set.rs

- impl SpriteSlot
- impl SpriteInstance
- impl SpriteSet

### src/instance.rs

- impl Cell

---

## README.md

### retroglyph-wgpu

GPU rendering backend for retroglyph: Vulkan, Metal, D3D12, and WebGPU via wgpu

Part of the [retroglyph](https://github.com/crates-lurey-io/retroglyph) workspace.

## Cargo.toml

```toml
[package]
name = "retroglyph-wgpu"
version = "0.0.0"
edition = "2024"
description = "GPU rendering backend for retroglyph: Vulkan, Metal, D3D12, and WebGPU via wgpu"
license = "MIT"
repository = "https://github.com/crates-lurey-io/retroglyph"
keywords = ["roguelike","terminal","grid","gamedev"]
categories = ["game-development","graphics"]
authors = ["Matan Lurey <matan@lurey.org>"]
```