From bb07e230d1270da2a7c35c5dc277ea6129a2214a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bartek=20Iwa=C5=84czuk?= <biwanczuk@gmail.com>
Date: Thu, 9 Mar 2023 15:18:00 -0400
Subject: chore: update Rust to 1.68.0 (#18102)

---
 runtime/ops/os/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'runtime/ops')

diff --git a/runtime/ops/os/mod.rs b/runtime/ops/os/mod.rs
index 83ad8164f..b2c67db5c 100644
--- a/runtime/ops/os/mod.rs
+++ b/runtime/ops/os/mod.rs
@@ -326,7 +326,7 @@ fn rss() -> usize {
     }
     for n in chars {
       idx += 1;
-      if ('0'..='9').contains(&n) {
+      if n.is_ascii_digit() {
         out *= 10;
         out += n as usize - '0' as usize;
       } else {
-- 
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