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-rw-r--r--vendor/rayon/src/iter/reduce.rs116
1 files changed, 0 insertions, 116 deletions
diff --git a/vendor/rayon/src/iter/reduce.rs b/vendor/rayon/src/iter/reduce.rs
deleted file mode 100644
index 321b5dd..0000000
--- a/vendor/rayon/src/iter/reduce.rs
+++ /dev/null
@@ -1,116 +0,0 @@
-use super::plumbing::*;
-use super::ParallelIterator;
-
-pub(super) fn reduce<PI, R, ID, T>(pi: PI, identity: ID, reduce_op: R) -> T
-where
- PI: ParallelIterator<Item = T>,
- R: Fn(T, T) -> T + Sync,
- ID: Fn() -> T + Sync,
- T: Send,
-{
- let consumer = ReduceConsumer {
- identity: &identity,
- reduce_op: &reduce_op,
- };
- pi.drive_unindexed(consumer)
-}
-
-struct ReduceConsumer<'r, R, ID> {
- identity: &'r ID,
- reduce_op: &'r R,
-}
-
-impl<'r, R, ID> Copy for ReduceConsumer<'r, R, ID> {}
-
-impl<'r, R, ID> Clone for ReduceConsumer<'r, R, ID> {
- fn clone(&self) -> Self {
- *self
- }
-}
-
-impl<'r, R, ID, T> Consumer<T> for ReduceConsumer<'r, R, ID>
-where
- R: Fn(T, T) -> T + Sync,
- ID: Fn() -> T + Sync,
- T: Send,
-{
- type Folder = ReduceFolder<'r, R, T>;
- type Reducer = Self;
- type Result = T;
-
- fn split_at(self, _index: usize) -> (Self, Self, Self) {
- (self, self, self)
- }
-
- fn into_folder(self) -> Self::Folder {
- ReduceFolder {
- reduce_op: self.reduce_op,
- item: (self.identity)(),
- }
- }
-
- fn full(&self) -> bool {
- false
- }
-}
-
-impl<'r, R, ID, T> UnindexedConsumer<T> for ReduceConsumer<'r, R, ID>
-where
- R: Fn(T, T) -> T + Sync,
- ID: Fn() -> T + Sync,
- T: Send,
-{
- fn split_off_left(&self) -> Self {
- *self
- }
-
- fn to_reducer(&self) -> Self::Reducer {
- *self
- }
-}
-
-impl<'r, R, ID, T> Reducer<T> for ReduceConsumer<'r, R, ID>
-where
- R: Fn(T, T) -> T + Sync,
-{
- fn reduce(self, left: T, right: T) -> T {
- (self.reduce_op)(left, right)
- }
-}
-
-struct ReduceFolder<'r, R, T> {
- reduce_op: &'r R,
- item: T,
-}
-
-impl<'r, R, T> Folder<T> for ReduceFolder<'r, R, T>
-where
- R: Fn(T, T) -> T,
-{
- type Result = T;
-
- fn consume(self, item: T) -> Self {
- ReduceFolder {
- reduce_op: self.reduce_op,
- item: (self.reduce_op)(self.item, item),
- }
- }
-
- fn consume_iter<I>(self, iter: I) -> Self
- where
- I: IntoIterator<Item = T>,
- {
- ReduceFolder {
- reduce_op: self.reduce_op,
- item: iter.into_iter().fold(self.item, self.reduce_op),
- }
- }
-
- fn complete(self) -> T {
- self.item
- }
-
- fn full(&self) -> bool {
- false
- }
-}