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: release.rs
    path of file: ./repos/dra/src/github
    
    the code of the file until where you have to start completion: use crate::github::response::{AssetResponse, ReleaseResponse};
use crate::github::Repository;

#[derive(Debug)]
pub struct Tag(pub String);

impl Tag {
    pub fn version(&self) -> String {
        self.0.replace('v', "")
    }
}

#[derive(Debug)]
pub struct Release {
    pub tag: Tag,
    pub assets: Vec<Asset>,
}

#[derive(Debug)]
pub struc
    
    pub fn from_response(release: ReleaseResponse, repository: &Repository) -> Self {
        let tag = Tag(release.tag_name);

        let source_code_base = source_code(repository, &tag);
        let tarball = tarball_asset(release.tarball_url, &source_code_base);
        let zipball = zipball_asset(release.zipball_url, &source_code_base);

        let assets = release
            .assets
            .into_iter()
            .map(Asset::from)
            .chain([tarball, zipball])
            .collect();

        Self { tag, assets }
    }