Struct GeoLocator 

pub struct GeoLocator { /* private fields */ }

MaxMind GeoLite2/GeoIP2 database reader.

Wraps the mmdb reader in an Arc so cloning is cheap. Register a GeoLocator in the service registry and extract it in handlers via Service<GeoLocator>.

Implementations

impl GeoLocator

pub fn from_config(config: &GeolocationConfig) -> Result<Self>

Open the mmdb file specified in config and return a ready locator.

Errors

Returns Error::internal when mmdb_path is empty or the file cannot be opened.

pub fn lookup(&self, ip: IpAddr) -> Result<Location>

Look up ip in the MaxMind database and return geolocation data.

Returns a Location with all-None fields when the IP is not found in the database (private ranges, loopback addresses, etc.).

Errors

Returns Error::internal when the database lookup or record decoding fails.

Trait Implementations

impl Clone for GeoLocator

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.