pub fn map2<A, B, C, F>(a: &Behavior<A>, b: &Behavior<B>, f: F) -> Behavior<C>where
A: IntoGeometric + FromGeometric + Clone + 'static,
B: IntoGeometric + FromGeometric + Clone + 'static,
C: IntoGeometric + FromGeometric + Clone + 'static,
F: Fn(A, B) -> C + Clone + 'static,Expand description
Map multiple behaviors with a function
This is useful when you need to transform multiple behaviors at once.