links { MyModuleError(my_module) }

[nielsle]

trafficstars

If a module exports Error and ErrorKind, then it could be great to be able to write the following

error_chain! {
    links {  
        Mymodule(my_module);
    }
}

This should expand to the same as

error_chain! {
    links {  
        Mymodule(my_module::Error, my_module::ErrorKind);
    }
}

[Yamakaky]

The whole links stuff is not as convenient to use as it could be. I don't plan to add your change because of the added special cases, but you can try a PR!