Modules

Rhai allows organizing code (functions, both Rust-based or script-based, and variables) into modules. Modules can be disabled via the no_module feature.

A module is of the type Module and encapsulates a Rhai script together with the functions defined by that script.

The script text is run, variables are then selectively exposed via the export statement. Functions defined by the script are automatically exported.

Modules loaded within this module at the global level become sub-modules and are also automatically exported.

Other scripts can then load this module and use the variables and functions exported as if they were defined inside the same script.