Get the Region where the Amazon S3 bucket resides using an AWS SDK

The following code example shows how to get the Region location for an S3 bucket.

Rust

SDK for Rust

Note

This documentation is for an SDK in preview release. The SDK is subject to change and should not be used in production.

Note

There's more on GitHub. Find the complete example and learn how to set up and run in the AWS Code Examples Repository.

async fn show_buckets(strict: bool, client: &Client, region: &str) -> Result<(), Error> {
    let resp = client.list_buckets().send().await?;
    let buckets = resp.buckets().unwrap_or_default();
    let num_buckets = buckets.len();

    let mut in_region = 0;

    for bucket in buckets {
        if strict {
            let r = client
                .get_bucket_location()
                .bucket(bucket.name().unwrap_or_default())
                .send()
                .await?;

            if r.location_constraint().unwrap().as_ref() == region {
                println!("{}", bucket.name().unwrap_or_default());
                in_region += 1;
            }
        } else {
            println!("{}", bucket.name().unwrap_or_default());
        }
    }

    println!();
    if strict {
        println!(
            "Found {} buckets in the {} region out of a total of {} buckets.",
            in_region, region, num_buckets
        );
    } else {
        println!("Found {} buckets in all regions.", num_buckets);
    }

    Ok(())
}

• For API details, see GetBucketLocation in AWS SDK for Rust API reference.

For a complete list of AWS SDK developer guides and code examples, see Using this service with an AWS SDK. This topic also includes information about getting started and details about previous SDK versions.