Stabilize RangeArgument

Move it and Bound to core::ops while we're at it.

Closes #30877

1 files changed, 2 insertions, 3 deletions

diff --git a/src/liballoc/vec_deque.rs b/src/liballoc/vec_deque.rs
index 18175a5d01b..d1d334267bc 100644
--- a/src/liballoc/vec_deque.rs
+++ b/src/liballoc/vec_deque.rs
@@ -21,7 +21,8 @@ use core::cmp::Ordering;
 use core::fmt;
 use core::iter::{repeat, FromIterator, FusedIterator};
 use core::mem;
-use core::ops::{Index, IndexMut, Place, Placer, InPlace};
+use core::ops::{Index, IndexMut, Place, Placer, InPlace, RangeArgument};
+use core::ops::Bound::{Excluded, Included, Unbounded};
 use core::ptr;
 use core::ptr::Shared;
 use core::slice;
@@ -31,8 +32,6 @@ use core::cmp;
 
 use raw_vec::RawVec;
 
-use super::range::RangeArgument;
-use Bound::{Excluded, Included, Unbounded};
 use super::vec::Vec;
 
 const INITIAL_CAPACITY: usize = 7; // 2^3 - 1