diff options
Diffstat (limited to 'src/zip_longest.rs')
| -rw-r--r-- | src/zip_longest.rs | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/zip_longest.rs b/src/zip_longest.rs index 1395c84..cb9a7ba 100644 --- a/src/zip_longest.rs +++ b/src/zip_longest.rs @@ -1,6 +1,6 @@ use std::cmp::Ordering::{Equal, Greater, Less}; use super::size_hint; -use std::iter::Fuse; +use std::iter::{Fuse, FusedIterator}; use crate::either_or_both::EitherOrBoth; @@ -11,7 +11,7 @@ use crate::either_or_both::EitherOrBoth; /// /// This iterator is *fused*. /// -/// See [`.zip_longest()`](../trait.Itertools.html#method.zip_longest) for more information. +/// See [`.zip_longest()`](crate::Itertools::zip_longest) for more information. #[derive(Clone, Debug)] #[must_use = "iterator adaptors are lazy and do nothing unless consumed"] pub struct ZipLongest<T, U> { @@ -20,7 +20,7 @@ pub struct ZipLongest<T, U> { } /// Create a new `ZipLongest` iterator. -pub fn zip_longest<T, U>(a: T, b: U) -> ZipLongest<T, U> +pub fn zip_longest<T, U>(a: T, b: U) -> ZipLongest<T, U> where T: Iterator, U: Iterator { @@ -76,3 +76,8 @@ impl<T, U> ExactSizeIterator for ZipLongest<T, U> where T: ExactSizeIterator, U: ExactSizeIterator {} + +impl<T, U> FusedIterator for ZipLongest<T, U> + where T: Iterator, + U: Iterator +{} |