error[E0599]: no method named `try_get` found for unit type `()` in the current scope
  --> core/tauri/src/state.rs:84:12
   |
84 |     self.0.try_get().map(State)
   |            ^^^^^^^ method not found in `()`

error[E0599]: no method named `try_get` found for unit type `()` in the current scope
  --> core/tauri/src/state.rs:77:10
   |
75 | /       self
76 | |         .0
77 | |         .try_get()
   | |         -^^^^^^^ method not found in `()`
   | |_________|
   |

error[E0599]: no method named `set` found for unit type `()` in the current scope
  --> core/tauri/src/state.rs:69:12
   |
69 |     self.0.set(state)
   |            ^^^ method not found in `()`

error[E0599]: no function or associated item named `new` found for unit type `()` in the current scope
  --> core/tauri/src/state.rs:65:37
   |
65 |     Self(<Container![Send + Sync]>::new())
   |                                     ^^^ function or associated item not found in `()`
   |
help: there is a method `ne` with a similar name, but with different arguments
  --> /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/cmp.rs:261:5

error[E0432]: unresolved import `state::Container`
 --> core/tauri/src/state.rs:9:5
  |
9 | use state::Container;
  |     ^^^^^^^^^^^^^^^^ no `Container` in the root
  |
help: consider importing this struct instead
  |
9 | use gtk::Container;
  |     ~~~~~~~~~~~~~~