refactor: VecDeques PairSlices fields to private

[rust.git] / library / alloc / src / collections / vec_deque / pair_slices.rs

diff --git a/library/alloc/src/collections/vec_deque/pair_slices.rs b/library/alloc/src/collections/vec_deque/pair_slices.rs
index 7b87090fb07138f18c17f990304dd15adf1db729..6735424a3ef33c1c04dd1094f0dcbe5e620fc06a 100644 (file)
--- a/library/alloc/src/collections/vec_deque/pair_slices.rs
+++ b/library/alloc/src/collections/vec_deque/pair_slices.rs
@@ -1,6 +1,8 @@
 use core::cmp::{self};
 use core::mem::replace;
 
+use crate::alloc::Allocator;
+
 use super::VecDeque;
 
 /// PairSlices pairs up equal length slice parts of two deques
@@ -18,14 +20,14 @@
 ///
 /// and the uneven remainder of either A or B is skipped.
 pub struct PairSlices<'a, 'b, T> {
-    pub(crate) a0: &'a mut [T],
-    pub(crate) a1: &'a mut [T],
-    pub(crate) b0: &'b [T],
-    pub(crate) b1: &'b [T],
+    a0: &'a mut [T],
+    a1: &'a mut [T],
+    b0: &'b [T],
+    b1: &'b [T],
 }
 
 impl<'a, 'b, T> PairSlices<'a, 'b, T> {
-    pub fn from(to: &'a mut VecDeque<T>, from: &'b VecDeque<T>) -> Self {
+    pub fn from<A: Allocator>(to: &'a mut VecDeque<T, A>, from: &'b VecDeque<T, A>) -> Self {
         let (a0, a1) = to.as_mut_slices();
         let (b0, b1) = from.as_slices();
         PairSlices { a0, a1, b0, b1 }