Cargo.toml

[package]
name = "spatial-typestate"
version = "0.0.2"
edition = "2024"
rust-version = "1.85"
repository = "https://github.com/TelemetryWorks/spatial-typestate"
homepage = "https://github.com/TelemetryWorks/spatial-typestate"
description = "A Rust library for type-state enforced 3D coordinate systems, units, and transforms to prevent frame-mixing errors at compile time."
license = "Apache-2.0"
readme = "README.md"
keywords = ["typestate", "3d", "spatial", "coordinate-system", "safety"]
categories = ["science", "aerospace", "mathematics", "embedded"]
authors = ["TelemetryWorks"]
exclude = ["/docs", "/.github"] # Prevent docs + workflows bloating crate publish

# Safety-critical posture — avoid accidental features
[profile.release]
debug = false
lto = true
opt-level = 3
codegen-units = 1
panic = "abort"         # Safety-critical expectation: no unwinding in production

[profile.dev]
panic = "unwind" # easier debugging in development

[features]
default = ["std"]
std = []
no_std = []
# math backend selection
nalgebra = ["nalgebra_dep"] 
glam = ["glam_dep"]

[dependencies]
# Standard math backends — optional (Allow switching without rewriting library)
nalgebra_dep = { package = "nalgebra", version = "0.32", optional = true, default-features = false, features = ["alloc"] }
glam_dep     = { package = "glam",     version = "0.24", optional = true, default-features = false }

# Phantom type state + compile-time utilities (Ideal for typestate + units encoded in type system)
typenum = "1.17"
# If we later use const generics for units:
num-traits = "0.2"

# Error reporting (small footprint)
thiserror = "1.0"

[dev-dependencies]
criterion = "0.5"    # Benchmarks (Supports measurable + provable behavior)
proptest = "1.4"     # Property-based testing (Supports measurable + provable behavior)
rand = "0.8"
trybuild = "1.0"