davidedelpapa / rust-ui-fltk Goto Github PK

   error[E0599]: no function or associated item named `new` found for struct `DoubleWindow` in the current scope
 --> src/main.rs:5:28
  |
5 |     let mut wind = Window::new(100, 100, 400, 300, "Hello, FLTK!");
  |                            ^^^ function or associated item not found in `DoubleWindow`
  |
  = help: items from traits can only be used if the trait is in scope
help: the following trait is implemented but not in scope; perhaps add a `use` for it:
  |
1 | use fltk::prelude::WidgetBase;
  |

error[E0593]: closure is expected to take 1 argument, but it takes 0 arguments
  --> src/main.rs:13:9
   |
13 |     but.set_callback(move || frame.set_label("Hello, World!"));
   |         ^^^^^^^^^^^^ ------- takes 0 arguments
   |         |
   |         expected closure that takes 1 argument
   |
help: consider changing the closure to take and ignore the expected argument
   |
13 |     but.set_callback(move |_| frame.set_label("Hello, World!"));
   |                           ^^^