Constructors

Unless you include #[customize(constructors)], the #[term] macro automatically creates constructors as follows:

• For a struct, defines a new method that takes an impl Upcast<T> for each of your fields.
• For an enum, defines a method per variant that has fields (converted to snake-case).
  • If the name of the variant is a Rust keyword like Struct, the method will be called struct_.
  • We do not generate constructors for variants with no arguments.