f2rs

A WIP Fortran to Rust transpiler

f2rs will transpile modern Fortran code to human-friendly Rust code and will provide a f2rs-adapter crate that mimics the Fortran standard library.

At the moment, only Fortran -> Rust is planned since this is the most straightforward, but other languages may be supported in the future as the project evolves.

Status of the project

This project is in a very early stage of development. It is not usable yet.

A proof of concept is available in the f2rs directory and some examples of converted code is available in the transpiled directory.
This proof of concept is currently stale as a proper parser is being developed in the f2rs-parse crate.

Implementation progress

• parsing
  • syntax (see #1)
  • semantics
  • …
• f2rs-adapter crate
• code generation
• OpenMP support