Function casper_node::reactor::wrap_effects

pub fn wrap_effects<Ev, REv, F>(wrap: F, effects: Effects<Ev>) -> Effects<REv> where
    F: Fn(Ev) -> REv + Send + 'static + Clone,
    Ev: Send + 'static,
    REv: Send + 'static, 

Converts multiple effects into another by wrapping.