vendor/derive_builder/tests/compile-fail/private_fields.rs

   1 #[macro_use]
   2 extern crate derive_builder;
   3
   4 /// This builder is in an inner module to make sure private fields aren't accessible
   5 /// from the `main` function.
   6 mod inner {
   7     /// The `LoremBuilder` struct will have private fields for `ipsum` and `dolor`, and
   8     /// a public `sit` field.
   9     #[derive(Debug, Builder)]
  10     #[builder(field(private), setter(into))]
  11     pub struct Lorem {
  12         ipsum: String,
  13         dolor: u16,
  14         #[builder(field(public))]
  15         sit: bool,
  16     }
  17 }
  18
  19 fn main() {
  20     use inner::LoremBuilder;
  21
  22     let mut lorem = LoremBuilder::default();
  23     lorem.dolor(15u16);
  24     lorem.sit = Some(true); // <-- public
  25     lorem.dolor = Some(0); // <-- private
  26 }