rust/tests/rustdoc/reexport-dep-foreign-fn.rs

// aux-build:all-item-types.rs

// This test is to ensure there is no problem on handling foreign functions
// coming from a dependency.

#![crate_name = "foo"]

extern crate all_item_types;

// @has 'foo/fn.foo_ffn.html'
// @has - '//*[@class="item-decl"]//code' 'pub unsafe extern "C" fn foo_ffn()'
pub use all_item_types::foo_ffn;