Struct Location 

pub struct Location { /* private fields */ }

Represents a player’s geographic location as recorded in the ghost file header, consisting of a country, subregion, and regions version.

Implementations

impl Location

pub fn country(&self) -> Country

Returns the country component of this location.

pub fn subregion(&self) -> Subregion

Returns the subregion component of this location.

pub fn version(&self) -> Version

Returns the region version associated with this location.

pub fn find( country_id: u8, subregion_id: u8, version: Option<Version>, ) -> Option<Location>

Looks up a Location by country ID, subregion ID, and optional region version.

If version is None, the lookup may return an adjusted match (i.e. the closest valid location). Both exact and adjusted matches are returned as Some.

Returns None if no matching location can be found.

Arguments

• country_id - The numeric country identifier.
• subregion_id - The numeric subregion identifier.
• version - An optional region version to constrain the lookup.

pub fn find_exact( country_id: u8, subregion_id: u8, version: Version, ) -> Option<Location>

Looks up a Location by country ID, subregion ID, and exact version.

Unlike Location::find, this only returns Some when the lookup produces an exact match. Adjusted matches and missing entries both return None.

Arguments

• country_id - The numeric country identifier.
• subregion_id - The numeric subregion identifier.
• version - The region version that must match exactly.

pub fn change_version(&self, version: Version) -> Option<Self>

Returns a new Location with the same country and subregion but a different version.

Returns None if no exact location entry exists for this country/subregion combination under the requested version.

Arguments

• version - The new region version to look up for this location’s country ID and subregion ID.

Trait Implementations

impl Default for Location

fn default() -> Self

Returns the “default value” for a type.