//! AWS API request signatures.
//!
//! Follows [AWS Signature 4](http://docs.aws.amazon.com/general/latest/gr/signature-version-4.html)
//! algorithm.
//!
//! If needed, the request will be re-issued to a temporary redirect endpoint. This can happen with
//! newly created S3 buckets not in us-standard/us-east-1.
//!
//! Please note that this module does not expect URIs to already be encoded.
//!
pub extern crate rusoto_credential as credential;
pub use Region;
pub use ;
pub use ByteStream;