A service that routes ILP Prepare packets to the correct next account based on the ILP address in the Prepare packet based on the routing table.
A routing table could be as simple as a single entry for the empty prefix ("") that will route all requests to a specific outgoing account.
Note that the Router is not responsible for building the routing table,
only using the information provided by the store. The routing table in the
store can either be configured or populated using the
interledger-ccp crate for more details).
A trait for Store implmentations that have ILP routing tables.