Cargo.toml

[workspace]
members = [".", "python", "ffi", "derive"]
resolver = "2"

[package]
name = "goldy"
version = "0.1.0"
edition = "2021"
license = "MIT"
description = "Goldy - Modern Graphics Library"
repository = "https://github.com/koubaa/goldy"
keywords = ["gpu", "graphics", "vulkan", "rendering"]
categories = ["graphics", "rendering"]

# Allow unexpected_cfgs for objc crate's deprecated cargo-clippy cfg checks
[lints.rust]
unexpected_cfgs = { level = "warn", check-cfg = ["cfg(feature, values(\"cargo-clippy\"))"] }

[dependencies]
goldy_derive = { version = "0.1.0", path = "derive" }

# Vulkan bindings (native only)
ash = { version = "0.38", optional = true }

# Dynamic library loading for Slang compiler
libloading = "0.9"

# Error handling
anyhow = "1.0"
thiserror = "2.0"

# Logging and instrumentation
tracing = "0.1"
tracing-subscriber = { version = "0.3", features = ["env-filter"], optional = true }

# Utilities
bitflags = "2.6"
bytemuck = { version = "1.21", features = ["derive"] }
# Optional: `update-screenshots` binary only
image = { version = "0.25", optional = true }
dirs = "6.0"
scopeguard = "1.2"

# Windowing / Surface support
raw-window-handle = "0.6"
winit = { version = "0.30", optional = true }

# DX12 dependencies (Windows only)
[target.'cfg(windows)'.dependencies]
windows = { version = "0.62", optional = true, features = [
    "Win32_Graphics_Direct3D12",
    "Win32_Graphics_Direct3D",
    "Win32_Graphics_Direct3D_Dxc",
    "Win32_Graphics_Direct3D_Fxc",
    "Win32_Graphics_Dxgi_Common",
    "Win32_Graphics_Dxgi",
    "Win32_Foundation",
    "Win32_Security",
    "Win32_System_Threading",
    "Win32_UI_WindowsAndMessaging",
] }

gpu-allocator = { version = "0.28", optional = true, features = ["d3d12"] }
windows-core = { version = "0.62", optional = true }

# Metal dependencies (macOS only)
[target.'cfg(target_os = "macos")'.dependencies]
metal = { version = "0.33", optional = true }
cocoa = { version = "0.26", optional = true }
objc = { version = "0.2", optional = true }
core-graphics-types = { version = "0.2", optional = true }
foreign-types = { version = "0.5", optional = true }
block = { version = "0.1", optional = true }

[dev-dependencies]
# PNG output for examples / integration tests that save images
image = "0.25"

# FLIP perceptual image comparison for screenshot tests
nv-flip = "0.1"
png = "0.18"

# Tracing subscriber for examples
tracing-subscriber = { version = "0.3", features = ["env-filter"] }

# Windowing for interactive examples
winit = "0.30"

[features]
# Default enables all platform-appropriate backends
# On macOS: metal is used, on Windows: dx12/vulkan, on Linux: vulkan
default = ["vulkan", "metal", "dx12", "instrumentation"]
vulkan = ["dep:ash"]
dx12 = ["dep:windows", "dep:gpu-allocator", "dep:windows-core"]
metal = ["dep:metal", "dep:cocoa", "dep:objc", "dep:core-graphics-types", "dep:foreign-types", "dep:block"]
# Regenerate `tests/screenshots/*.png` via `cargo run --bin update-screenshots --features update-screenshots`
update-screenshots = ["dep:image"]
# Structured instrumentation with named observation points (zero-cost when disabled)
instrumentation = ["dep:tracing-subscriber"]

[[example]]
name = "triangle"
path = "examples/triangle.rs"

[[example]]
name = "digital_clock"
path = "examples/digital_clock.rs"

[[example]]
name = "gradient"
path = "examples/gradient.rs"

[[example]]
name = "plasma"
path = "examples/plasma.rs"

[[example]]
name = "starfield"
path = "examples/starfield.rs"

[[example]]
name = "mandelbrot"
path = "examples/mandelbrot.rs"

[[example]]
name = "bouncing_lines"
path = "examples/bouncing_lines.rs"

[[example]]
name = "spinning_cube"
path = "examples/spinning_cube.rs"

[[example]]
name = "metaballs"
path = "examples/metaballs.rs"

[[example]]
name = "checkerboard"
path = "examples/checkerboard.rs"

[[example]]
name = "instancing"
path = "examples/instancing.rs"

[[example]]
name = "particles"
path = "examples/particles.rs"

[[example]]
name = "waveform"
path = "examples/waveform.rs"

[[example]]
name = "tunnel"
path = "examples/tunnel.rs"

[[example]]
name = "multi_window"
path = "examples/multi_window.rs"

[[example]]
name = "compute_particles"
path = "examples/compute_particles.rs"

[[example]]
name = "game_of_life"
path = "examples/game_of_life.rs"

[[example]]
name = "depth_quads"
path = "examples/depth_quads.rs"

[[example]]
name = "compute_to_surface"
path = "examples/compute_to_surface.rs"

[[bin]]
name = "update-screenshots"
path = "tools/update_screenshots.rs"
required-features = ["update-screenshots"]