bigml client for Rust (WORK IN PROGRESS)

An interface to the BigML machine learning API, written in Rust. This requires nightly Rust, because it depends on #[feature(proc_macro)] (so that we can mix serde and regular macros).

What works:

• Uploading sources that are small enough to fit in memory.
• Executing scripts and getting the output values.

It's pretty easy to add new types and fields. See src/resources for existing examples.