src/librustc_error_codes/error_codes/E0454.md

   1 A link name was given with an empty name.
   2
   3 Erroneous code example:
   4
   5 ```compile_fail,E0454
   6 #[link(name = "")] extern {}
   7 // error: `#[link(name = "")]` given with empty name
   8 ```
   9
  10 The rust compiler cannot link to an external library if you don't give it its
  11 name. Example:
  12
  13 ```no_run
  14 #[link(name = "some_lib")] extern {} // ok!
  15 ```