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: etc.rs
    path of file: ./repos/jarvis/gui/src-tauri/src/tauri_commands
    
    the code of the file until where you have to start completion: use crate::config;
use crate::APP_LOG_DIR
    
pub fn get_repository_link() -> String {
    if let Some(res) = config::REPOSITORY_LINK {
        res.to_string()
    } else {
        String::from("error")
    }
}