Trait TryIterator
fallible::iter
pub trait TryIterator { type Item; type Error; fn try_next(&mut self) -> Result<Option<Self::Item>, Self::Error>; }
type Item
type Error
fn try_next(&mut self) -> Result<Option<Self::Item>, Self::Error>
impl<I: Iterator> TryIterator for I
type Item = <I as Iterator>::Item
type Error = Void
fn try_next(&mut self) -> Result<Option<Self::Item>, Void>