From 16d6bd7ece4c4b9b72f6bd51c9b034270b745525 Mon Sep 17 00:00:00 2001
From: Mica White <botahamec@outlook.com>
Date: Sun, 13 Sep 2026 15:12:08 -0400
Subject: Support no_std

---
 src/collection/utils.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src/collection/utils.rs')

diff --git a/src/collection/utils.rs b/src/collection/utils.rs
index e79b78b..236853c 100755
--- a/src/collection/utils.rs
+++ b/src/collection/utils.rs
@@ -1,4 +1,6 @@
-use std::cell::Cell;
+use core::cell::Cell;
+
+use alloc::vec::Vec;
 
 use crate::handle_unwind::handle_unwind;
 use crate::lockable::{Lockable, RawLock, Sharable};
@@ -32,7 +34,7 @@ pub fn ordered_contains_duplicates(l: &[&dyn RawLock]) -> bool {
 
 	l.windows(2)
 		// NOTE: addr_eq is necessary because eq would also compare the v-table pointers
-		.any(|window| std::ptr::addr_eq(window[0], window[1]))
+		.any(|window| core::ptr::addr_eq(window[0], window[1]))
 }
 
 /// Lock a set of locks in the given order. It's UB to call this without a `ThreadKey`
-- 
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