Toplevel integration

It’s possible to load dune projects in any toplevel. This is achieved in two stages.

First, dune toplevel-init-file builds the project and produces a list of toplevel pragmas (#directory and #load). Copying the output of this command to a toplevel lets you interact with the project’s modules.

Second, to enhance usability, dune also provides a toplevel script, which does the above manual work for you. To use it, make sure to have topfind available in your toplevel by invoking #use “topfind”;;. Afterwards you can run #use “dune”;; and your modules should be available.