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: serverlessrepo.rs
    path of file: ./repos/rusoto/integration_tests/tests
    
    the code of the file until where you have to start completion: #![cfg(feature = "serverlessrepo")]
extern crate rusoto_core;
extern crate rusoto_serverlessrepo;

use rusoto_core::Region;
use rusoto_serverlessrepo::{L
    
async fn should_list_applications() {
    let client = ServerlessRepoClient::new(Region::UsEast1);
    let request = ListApplicationsRequest::default();

    let result = client.list_applications(request).await;
    println!("{:#?}", result);
    assert!(result.is_ok());
}