• This provides an initial Rust interface to the C++ ducc code
• The detailed README on ducc can be found here
• The Rust wrapper currently supports
  • FFT: c2c

• For the C++ functions that support inplace operations (e.g., the c2c FFT), two rust functions are exposed: ducc0::fft_c2c and ducc0::fft_c2c_inplace.

• Rust wrapper currently does not support

  • FFT: c2r, r2c, hartley transforms, ...
  • NuFFT
  • Healpix
  • SHTs
  • Radio response
  • etc.

This wrapper is currently highly experimental. If you encounter problems or need not yet supported components, please reach out to c@philipp-arras.de.

This is my first C++ wrapper for Rust. Feel free to give advice and feedback.