Ditto for converting sample #3 from Python to Rust...it doesn't even try to interact with S3 at all, it just saves the image to a path specified in args (twice,

Ditto for converting sample #3 from Python to Rust...it doesn't even try to interact with S3 at all, it just saves the image to a path specified in args (twice, overwriting the first image). Also, the comments it writes are incorrect.