rchef: A Chef interpreter written in Rust.

The interpreter will almost exactly match Chef, but I might add a few of my own features, and some cases which cause ambiguity will be disallowed (instead of unspecified).

Usage

Since this crate isn't published, you'll have to build it from source. Fortunately, that's very easy with Rust:

$ git clone https://github.com/booleancoercion/rchef
$ cd rchef
$ cargo run --release -- <rchef options>

rchef expects to be called in the following way:

$ rchef [-s | --spaced] <filename>

The -s/--spaced options are equivalent, and will run your program in spaced mode. This mode will print numbers (dry or ambiguous ingredients) separated by spaces from other characters for easy reading.

Differences

rchef doesn't allow the cooking time or oven temperature segments, as they make no difference to the program and there is already a place for free-form text.
If you'd like to include these details, please put them in the optional "Comments" section. Technically, this is equivalent to moving these sections before the "Ingredients" section.
rchef doesn't allow ingredient names that contain keywords, i.e. fixed words that may appear in any program such as "Ingredients" or even "the".
While this may be a difference from other interpreters, note that the language specification states that ingredient names must be "anything reasonable", and so this interpretation is valid.