1 #![feature(lang_items)]
2 #![no_std]
3 
4 pub mod str {
5     #![doc(primitive = "str")]
6 
7     #[lang = "str_alloc"]
8     impl str {
9         // @has search-index.js foo
foo(&self)10         pub fn foo(&self) {}
11     }
12 }
13