Struct eu4save::TagResolver

pub struct TagResolver { /* private fields */ }

Tracks tag progression throughput history

The tag resolver is important to answering questions like “where are they now?” when looking at historic events like province changes or wars. When countries tag switch the tag resolver is able to connect historic events to country’s current selves. For instance in a TYR -> IRE -> GBR game, the provinces and wars gained while playing as TYR should still be aggregated under the current GBR tag.

Implementations

impl TagResolver

pub fn create(nation_events: &[NationEvents]) -> Self

pub fn resolve(&self, tag: CountryTag, date: Eu4Date) -> Option<TagData>

Given a date and tag associated with the date, return the current tag where the argument is stored.

pub fn initial(&self, tag: CountryTag) -> Option<TagData>

Return where the country initial’s known as the given tag is now

pub fn at(&self, date: Eu4Date) -> TagResolverDated<'_>

Create a resolver that only considers nation events priot to the given date.

Trait Implementations

impl Debug for TagResolver

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.