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: mod.rs
    path of file: ./repos/salvo/crates/oapi/src/swagger_ui
    
    the code of the file until where you have to start completion: //! This crate implements necessary boiler plate code to serve Swagger UI via web server. It
//! works as a bri
    
    pub fn new(config: impl Into<Config<'static>>) -> Self {
        Self {
            config: config.into(),
            title: "Swagger UI".into(),
            keywords: None,
            description: None,
        }
    }