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use super::internal::*;
use super::*;
pub struct Weight<I> {
base: I,
}
pub fn new<I>(base: I) -> Weight<I> {
Weight { base: base }
}
impl<I> ParallelIterator for Weight<I>
where I: ParallelIterator
{
type Item = I::Item;
fn drive_unindexed<C>(self, consumer: C) -> C::Result
where C: UnindexedConsumer<Self::Item>
{
self.base.drive_unindexed(consumer)
}
fn opt_len(&mut self) -> Option<usize> {
self.base.opt_len()
}
}
impl<I: BoundedParallelIterator> BoundedParallelIterator for Weight<I> {
fn upper_bound(&mut self) -> usize {
self.base.upper_bound()
}
fn drive<C>(self, consumer: C) -> C::Result
where C: Consumer<Self::Item>
{
self.base.drive(consumer)
}
}
impl<I: ExactParallelIterator> ExactParallelIterator for Weight<I> {
fn len(&mut self) -> usize {
self.base.len()
}
}
impl<I: IndexedParallelIterator> IndexedParallelIterator for Weight<I> {
fn with_producer<CB>(self, callback: CB) -> CB::Output
where CB: ProducerCallback<Self::Item>
{
self.base.with_producer(callback)
}
}