Initial commit. Scaffolding, license, readme

src/lib.rs

@@ -0,0 +1,13 @@
+//! An astrodynamics engine built on [`ordinary_diffeq`].
+//!
+//! # Conventions
+//!
+//! - Everything is SI: metres, seconds, kilograms, radians.
+//! - Times are always typed using hifitime
+
+// Needed to build docs
+#![cfg_attr(feature = "autodiff", doc = include_str!("../readme.md"))]
+#![warn(missing_docs)]
+
+/// The types you want in scope to set up and run a propagation.
+pub mod prelude {}