recipe instruction format (rif)

A strongly typed expression format for recipes.

Recipes consist of a schema which specifies available ingredients and worksteps, some metadata that is largely computed from the actual recipe, but can be queried from the main object, as well as a directed graph of ingredient measures and worksteps separated into threads.

A thread is a set of instructions that can be executed by a single actor. Each thread has a set of inputs (ingredients) and an output, which is it's own type, a mix of ingredients created by the thread.

How to use

let schema = Schema::load("./main.rifs")?;
let recp = Recipe::