1 files changed, 0 insertions, 226 deletions
diff --git a/vendor/rayon/src/iter/chunks.rs b/vendor/rayon/src/iter/chunks.rs
deleted file mode 100644
index ec48278..0000000
--- a/vendor/rayon/src/iter/chunks.rs
+++ /dev/null
@@ -1,226 +0,0 @@
-use std::cmp::min;
-
-use super::plumbing::*;
-use super::*;
-use crate::math::div_round_up;
-
-/// `Chunks` is an iterator that groups elements of an underlying iterator.
-///
-/// This struct is created by the [`chunks()`] method on [`IndexedParallelIterator`]
-///
-/// [`chunks()`]: trait.IndexedParallelIterator.html#method.chunks
-/// [`IndexedParallelIterator`]: trait.IndexedParallelIterator.html
-#[must_use = "iterator adaptors are lazy and do nothing unless consumed"]
-#[derive(Debug, Clone)]
-pub struct Chunks<I>
-where
-    I: IndexedParallelIterator,
-{
-    size: usize,
-    i: I,
-}
-
-impl<I> Chunks<I>
-where
-    I: IndexedParallelIterator,
-{
-    /// Creates a new `Chunks` iterator
-    pub(super) fn new(i: I, size: usize) -> Self {
-        Chunks { i, size }
-    }
-}
-
-impl<I> ParallelIterator for Chunks<I>
-where
-    I: IndexedParallelIterator,
-{
-    type Item = Vec<I::Item>;
-
-    fn drive_unindexed<C>(self, consumer: C) -> C::Result
-    where
-        C: Consumer<Vec<I::Item>>,
-    {
-        bridge(self, consumer)
-    }
-
-    fn opt_len(&self) -> Option<usize> {
-        Some(self.len())
-    }
-}
-
-impl<I> IndexedParallelIterator for Chunks<I>
-where
-    I: IndexedParallelIterator,
-{
-    fn drive<C>(self, consumer: C) -> C::Result
-    where
-        C: Consumer<Self::Item>,
-    {
-        bridge(self, consumer)
-    }
-
-    fn len(&self) -> usize {
-        div_round_up(self.i.len(), self.size)
-    }
-
-    fn with_producer<CB>(self, callback: CB) -> CB::Output
-    where
-        CB: ProducerCallback<Self::Item>,
-    {
-        let len = self.i.len();
-        return self.i.with_producer(Callback {
-            size: self.size,
-            len,
-            callback,
-        });
-
-        struct Callback<CB> {
-            size: usize,
-            len: usize,
-            callback: CB,
-        }
-
-        impl<T, CB> ProducerCallback<T> for Callback<CB>
-        where
-            CB: ProducerCallback<Vec<T>>,
-        {
-            type Output = CB::Output;
-
-            fn callback<P>(self, base: P) -> CB::Output
-            where
-                P: Producer<Item = T>,
-            {
-                let producer = ChunkProducer::new(self.size, self.len, base, Vec::from_iter);
-                self.callback.callback(producer)
-            }
-        }
-    }
-}
-
-pub(super) struct ChunkProducer<P, F> {
-    chunk_size: usize,
-    len: usize,
-    base: P,
-    map: F,
-}
-
-impl<P, F> ChunkProducer<P, F> {
-    pub(super) fn new(chunk_size: usize, len: usize, base: P, map: F) -> Self {
-        Self {
-            chunk_size,
-            len,
-            base,
-            map,
-        }
-    }
-}
-
-impl<P, F, T> Producer for ChunkProducer<P, F>
-where
-    P: Producer,
-    F: Fn(P::IntoIter) -> T + Send + Clone,
-{
-    type Item = T;
-    type IntoIter = std::iter::Map<ChunkSeq<P>, F>;
-
-    fn into_iter(self) -> Self::IntoIter {
-        let chunks = ChunkSeq {
-            chunk_size: self.chunk_size,
-            len: self.len,
-            inner: if self.len > 0 { Some(self.base) } else { None },
-        };
-        chunks.map(self.map)
-    }
-
-    fn split_at(self, index: usize) -> (Self, Self) {
-        let elem_index = min(index * self.chunk_size, self.len);
-        let (left, right) = self.base.split_at(elem_index);
-        (
-            ChunkProducer {
-                chunk_size: self.chunk_size,
-                len: elem_index,
-                base: left,
-                map: self.map.clone(),
-            },
-            ChunkProducer {
-                chunk_size: self.chunk_size,
-                len: self.len - elem_index,
-                base: right,
-                map: self.map,
-            },
-        )
-    }
-
-    fn min_len(&self) -> usize {
-        div_round_up(self.base.min_len(), self.chunk_size)
-    }
-
-    fn max_len(&self) -> usize {
-        self.base.max_len() / self.chunk_size
-    }
-}
-
-pub(super) struct ChunkSeq<P> {
-    chunk_size: usize,
-    len: usize,
-    inner: Option<P>,
-}
-
-impl<P> Iterator for ChunkSeq<P>
-where
-    P: Producer,
-{
-    type Item = P::IntoIter;
-
-    fn next(&mut self) -> Option<Self::Item> {
-        let producer = self.inner.take()?;
-        if self.len > self.chunk_size {
-            let (left, right) = producer.split_at(self.chunk_size);
-            self.inner = Some(right);
-            self.len -= self.chunk_size;
-            Some(left.into_iter())
-        } else {
-            debug_assert!(self.len > 0);
-            self.len = 0;
-            Some(producer.into_iter())
-        }
-    }
-
-    fn size_hint(&self) -> (usize, Option<usize>) {
-        let len = self.len();
-        (len, Some(len))
-    }
-}
-
-impl<P> ExactSizeIterator for ChunkSeq<P>
-where
-    P: Producer,
-{
-    #[inline]
-    fn len(&self) -> usize {
-        div_round_up(self.len, self.chunk_size)
-    }
-}
-
-impl<P> DoubleEndedIterator for ChunkSeq<P>
-where
-    P: Producer,
-{
-    fn next_back(&mut self) -> Option<Self::Item> {
-        let producer = self.inner.take()?;
-        if self.len > self.chunk_size {
-            let mut size = self.len % self.chunk_size;
-            if size == 0 {
-                size = self.chunk_size;
-            }
-            let (left, right) = producer.split_at(self.len - size);
-            self.inner = Some(left);
-            self.len -= size;
-            Some(right.into_iter())
-        } else {
-            debug_assert!(self.len > 0);
-            self.len = 0;
-            Some(producer.into_iter())
-        }
-    }
-}