NewMapper returns a new mapper object using the given configuration.

Connection represents a single connecting URL to or from a source URL.

ConnectionsOutput holds the data for connections to and from a single URL.

ConnectionsToFrom holds the data for connections either to or from a single source URL.

Mapper is the main object for the mapper plugin.

SourceURL is a struct that holds the scheme, host, and path of a URL for use in the mapper data API.