warning: Module path for reexported type `InnerEnum` contains a `#[doc(hidden)]` module "hidden_module". Types declared in this module cannot be checked for external types
  --> test-type-exported-from-hidden-module/src/lib.rs:11:15
   |
11 |     inner_fn, InnerEnum, InnerStructA, InnerStructB, InnerStructC, SimpleNewType,
   |               ^-------^
   |
   = in re-export named `test_hidden_module_reexported_type::InnerEnum`

warning: Module path for reexported type `InnerStructA` contains a `#[doc(hidden)]` module "hidden_module". Types declared in this module cannot be checked for external types
  --> test-type-exported-from-hidden-module/src/lib.rs:11:26
   |
11 |     inner_fn, InnerEnum, InnerStructA, InnerStructB, InnerStructC, SimpleNewType,
   |                          ^----------^
   |
   = in re-export named `test_hidden_module_reexported_type::InnerStructA`

warning: Module path for reexported type `InnerStructB` contains a `#[doc(hidden)]` module "hidden_module". Types declared in this module cannot be checked for external types
  --> test-type-exported-from-hidden-module/src/lib.rs:11:40
   |
11 |     inner_fn, InnerEnum, InnerStructA, InnerStructB, InnerStructC, SimpleNewType,
   |                                        ^----------^
   |
   = in re-export named `test_hidden_module_reexported_type::InnerStructB`

warning: Module path for reexported type `InnerStructC` contains a `#[doc(hidden)]` module "hidden_module". Types declared in this module cannot be checked for external types
  --> test-type-exported-from-hidden-module/src/lib.rs:11:54
   |
11 |     inner_fn, InnerEnum, InnerStructA, InnerStructB, InnerStructC, SimpleNewType,
   |                                                      ^----------^
   |
   = in re-export named `test_hidden_module_reexported_type::InnerStructC`

warning: Module path for reexported type `inner_fn` contains a `#[doc(hidden)]` module "hidden_module". Types declared in this module cannot be checked for external types
  --> test-type-exported-from-hidden-module/src/lib.rs:11:5
   |
11 |     inner_fn, InnerEnum, InnerStructA, InnerStructB, InnerStructC, SimpleNewType,
   |     ^------^
   |
   = in re-export named `test_hidden_module_reexported_type::inner_fn`

error: Unapproved external type `external_lib::SimpleNewType` referenced in public API
  --> test-type-exported-from-hidden-module/src/lib.rs:11:68
   |
11 |     inner_fn, InnerEnum, InnerStructA, InnerStructB, InnerStructC, SimpleNewType,
   |                                                                    ^-----------^
   |
   = in re-export named `test_hidden_module_reexported_type::SimpleNewType`

1 errors, 5 warnings emitted