You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: module.rs
    path of file: ./repos/snafu/tests/structs
    
    the code of the file until where you have to start completion: pub mod inner {
    use snafu::Snafu;

    #[derive(Debug)]
    pub struct Dummy0;

    #[derive(Debug)]
    pub str
    
fn can_use_qualified_names_in_module() {
    let _ = qualified_error::QualifiedSnafu {
        unqualified: Dummy1,
        mod_struct: inner::Dummy0,
        self_struct: self::Dummy1,
        crate_struct: crate::module::Dummy1,
        boxed_trait: Box::new(()) as Box<_>,
    }
    .build();
}