INNER CODE UNIT · Rust

list_buckets

nogibjj/rust-mlops-template · awsmetas3/src/lib.rs:18

pub async fn list_buckets(client: &Client) -> Result<Vec<String>, Error> {
    //create vector to store bucket names
    let mut bucket_names: Vec<String> = Vec::new();
    let resp = client.list_buckets().send().await?;
    let buckets = resp.buckets().unwrap_or_default();
    //store bucket names in vector
    for bucket in buckets {
        bucket_names.push(bucket.name().unwrap().to_string());
    }
    Ok(bucket_names)
}

// Get the size of an AWS S3 bucket by summing all the objects in the bucket
// return the size in bytes
async fn bucket_size(client: &Client, bucket: &str) -> Result<i64, Error> {
    let resp = client.list_objects_v2().bucket(bucket).send().await?;
    let contents = resp.contents().unwrap_or_default();
    //store in a vector

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