their

rust_overture::combinig

Function their 

Source 
pub fn their<Root, Value, NewValue>(
    getter: impl Fn(&Root) -> Value + Clone + 'static,
    combine: impl Fn(Value, Value) -> NewValue + Clone + 'static,
) -> impl Fn(&Root, &Root) -> NewValue
where
    Value: Clone,
Expand description

Equivalent of Swift their(getter, combine) Takes a getter and binary op, produces (Root, Root) -> NewValue