This library reads MaxMind GeoLite2 and GeoIP2 databases.
This library is built using the Go maxminddb reader. All data for the database
record is decoded using this library. If you only need several fields, you may
get superior performance by using maxminddb's Lookup directly with a result
struct that only contains the required fields. (See example_test.go in the
maxminddb repository for an example of this.)
