1 files changed, 0 insertions, 75 deletions
diff --git a/vendor/itertools-0.12.1/benches/fold_specialization.rs b/vendor/itertools-0.12.1/benches/fold_specialization.rs
deleted file mode 100644
index b44f3472..00000000
--- a/vendor/itertools-0.12.1/benches/fold_specialization.rs
+++ /dev/null
@@ -1,75 +0,0 @@
-#![allow(unstable_name_collisions)]
-
-use criterion::{criterion_group, criterion_main, Criterion};
-use itertools::Itertools;
-
-struct Unspecialized<I>(I);
-
-impl<I> Iterator for Unspecialized<I>
-where
-    I: Iterator,
-{
-    type Item = I::Item;
-
-    #[inline(always)]
-    fn next(&mut self) -> Option<Self::Item> {
-        self.0.next()
-    }
-
-    #[inline(always)]
-    fn size_hint(&self) -> (usize, Option<usize>) {
-        self.0.size_hint()
-    }
-}
-
-mod specialization {
-    use super::*;
-
-    pub mod intersperse {
-        use super::*;
-
-        pub fn external(c: &mut Criterion) {
-            let arr = [1; 1024];
-
-            c.bench_function("external", move |b| {
-                b.iter(|| {
-                    let mut sum = 0;
-                    for &x in arr.iter().intersperse(&0) {
-                        sum += x;
-                    }
-                    sum
-                })
-            });
-        }
-
-        pub fn internal_specialized(c: &mut Criterion) {
-            let arr = [1; 1024];
-
-            c.bench_function("internal specialized", move |b| {
-                b.iter(|| {
-                    #[allow(clippy::unnecessary_fold)]
-                    arr.iter().intersperse(&0).fold(0, |acc, x| acc + x)
-                })
-            });
-        }
-
-        pub fn internal_unspecialized(c: &mut Criterion) {
-            let arr = [1; 1024];
-
-            c.bench_function("internal unspecialized", move |b| {
-                b.iter(|| {
-                    #[allow(clippy::unnecessary_fold)]
-                    Unspecialized(arr.iter().intersperse(&0)).fold(0, |acc, x| acc + x)
-                })
-            });
-        }
-    }
-}
-
-criterion_group!(
-    benches,
-    specialization::intersperse::external,
-    specialization::intersperse::internal_specialized,
-    specialization::intersperse::internal_unspecialized,
-);
-criterion_main!(benches);