Searched refs:NonZeroUsize (Results 1 – 3 of 3) sorted by relevance
16 use core::num::NonZeroUsize;219 fn advance_by(&mut self, n: usize) -> Result<(), NonZeroUsize> { in advance_by() argument233 NonZeroUsize::new(n - step_size).map_or(Ok(()), Err) in advance_by()316 fn advance_back_by(&mut self, n: usize) -> Result<(), NonZeroUsize> { in advance_back_by() argument330 NonZeroUsize::new(n - step_size).map_or(Ok(()), Err) in advance_back_by()
149 NonZeroUsize,
1308 Option<NonZeroU128>, Option<NonZeroUsize>,
