For string interpolation, check out: https://github.com/janestreet/ppx_string https://github.com/janestreet/ppx_string I was just remarking to a coworker Frida

For string interpolation, check out: https://github.com/janestreet/ppx_string https://github.com/janestreet/ppx_string I was just remarking to a coworker Friday how happy this made me; you get to write nice, obvious, readable string expressions with the right substitions, for ~arbitrary types.