s3s: path: add getters

            key: key.into(),

        }

    }

    /// Returns `true` if the path is root

    #[must_use]

    pub fn is_root(&self) -> bool {

        matches!(self, Self::Root)

    }

    /// Returns the bucket name if the path is bucket

    #[must_use]

    pub fn as_bucket(&self) -> Option<&str> {

        match self {

            Self::Bucket { bucket } => Some(bucket),

            _ => None,

        }

    }

    /// Returns the bucket name and object key if the path is object

    #[must_use]

    pub fn as_object(&self) -> Option<(&str, &str)> {

        match self {

            Self::Object { bucket, key } => Some((bucket, key)),

            _ => None,

        }

    }

}

/// See [bucket nameing rules](https://docs.aws.amazon.com/AmazonS3/latest/userguide/bucketnamingrules.html)