diff options
Diffstat (limited to 'src/adaptors/coalesce.rs')
| -rw-r--r-- | src/adaptors/coalesce.rs | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/adaptors/coalesce.rs b/src/adaptors/coalesce.rs index 1afbee5..b1aff6e 100644 --- a/src/adaptors/coalesce.rs +++ b/src/adaptors/coalesce.rs @@ -119,6 +119,10 @@ pub type DedupBy<I, Pred> = CoalesceBy<I, DedupPred2CoalescePred<Pred>, <I as It #[derive(Clone)] pub struct DedupPred2CoalescePred<DP>(DP); +impl<DP> fmt::Debug for DedupPred2CoalescePred<DP> { + debug_fmt_fields!(DedupPred2CoalescePred,); +} + pub trait DedupPredicate<T> { // TODO replace by Fn(&T, &T)->bool once Rust supports it fn dedup_pair(&mut self, a: &T, b: &T) -> bool; @@ -137,7 +141,7 @@ where } } -#[derive(Clone)] +#[derive(Clone, Debug)] pub struct DedupEq; impl<T: PartialEq> DedupPredicate<T> for DedupEq { @@ -186,7 +190,7 @@ where pub type DedupByWithCount<I, Pred> = CoalesceBy<I, DedupPredWithCount2CoalescePred<Pred>, (usize, <I as Iterator>::Item)>; -#[derive(Clone)] +#[derive(Clone, Debug)] pub struct DedupPredWithCount2CoalescePred<DP>(DP); impl<DP, T> CoalescePredicate<T, (usize, T)> for DedupPredWithCount2CoalescePred<DP> |