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// cargo run --example imagetag img repo tag
use shiplift::{Docker, Image, TagOptions};
use std::env;
use tokio::prelude::Future;
fn main() {
env_logger::init();
let docker = Docker::new();
let img = env::args()
.nth(1)
.expect("You need to specify an image name");
let repo = env::args()
.nth(2)
.expect("You need to specify a repository name");
let tag = env::args().nth(3).expect("You need to specify a tag name");
let tag_opts = TagOptions::builder().repo(repo).tag(tag).build();
let image = Image::new(&docker, img);
let fut = image.tag(&tag_opts).map_err(|e| eprintln!("Error: {}", e));
tokio::run(fut);
}
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