Struct WorldData 

pub struct WorldData<T> { /* private fields */ }

A value kept with the world (<world>/yog-data/<mod>/world.ydata, at its key): its default where there’s none yet; with no world open (a client of another’s server) it’s kept in memory only.

Implementations

impl<T: Schema + Default + Send + 'static> WorldData<T>

pub const fn new(key: &'static str) -> Self

pub fn with<R>(&'static self, read: impl FnOnce(&T) -> R) -> R

What read makes of the value.

pub fn with_mut<R>(&'static self, change: impl FnOnce(&mut T) -> R) -> R

The value changed by change (saved with the world); what change returns.