...Rusoto complies with semantic versioning 2.0.0. Until reaching 1.0.0 the API is to be considered unstable. See Cargo.toml or rusoto on crates.io for current version. Rusoto's primary aim is to be used with AWS. Other projects that provide AWS-like APIs, such as Ceph, Minio, Yandex Object Storage, etc. are not a focus at this time.