def previous
import bend-collections@1.0.0.0/src/containers/dlist_iterator.bend as DlistIteratorimport Base
175def previous(~T: Data, it: Iterator<T>) -> Iterator<T> & Result<&2, &2, Error, T>:
176 IT{s, +n, last, f, i} = it
177 previous_checked(~T, IT{s, n, last, f, i}, U32.is_eq(n, 0))
Uses (6)
Used by (0)
No other definition uses this definition.