Swift won't be able to compete with rust until it has a great scripting story.
Rust is currently the defactor choice if you want to make something with js/python bindings, of id you want to speed up a dynamic bottleneck because it makes it super easy.
Rust is currently the defactor choice if you want to make something with js/python bindings, of id you want to speed up a dynamic bottleneck because it makes it super easy.
Swift doesn't even have a good ffi.