Trait resiter_dpc_tmp::onerr::OnErrDo
source · pub trait OnErrDo<I, O, E, F>where
I: Iterator<Item = Result<O, E>>,
F: Fn(&E),{
fn on_err(self, _: F) -> OnErr<I, O, E, F> ⓘ;
}
Expand description
Extension trait for Iterator<Item = Result<T, E>>
to do something on Err(_)