From dfe47102e6b3be17475ed47c8fdd376f9cc88b2d Mon Sep 17 00:00:00 2001
From: Project Nayuki <me@nayuki.io>
Date: Mon, 18 Nov 2024 04:24:45 +0000
Subject: [PATCH] Simplified a bit of code with usize.div_ceil() (Rust 1.73).

---
 rust/src/lib.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rust/src/lib.rs b/rust/src/lib.rs
index 92cc3e3..ed89db9 100644
--- a/rust/src/lib.rs
+++ b/rust/src/lib.rs
@@ -985,7 +985,7 @@ impl QrSegment {
 	/// 
 	/// Panics if the string contains non-digit characters.
 	pub fn make_numeric(text: &str) -> Self {
-		let mut bb = BitBuffer(Vec::with_capacity(text.len() * 3 + (text.len() + 2) / 3));
+		let mut bb = BitBuffer(Vec::with_capacity(text.len() * 3 + text.len().div_ceil(3)));
 		let mut accumdata: u32 = 0;
 		let mut accumcount: u8 = 0;
 		for b in text.bytes() {
@@ -1012,7 +1012,7 @@ impl QrSegment {
 	/// 
 	/// Panics if the string contains non-encodable characters.
 	pub fn make_alphanumeric(text: &str) -> Self {
-		let mut bb = BitBuffer(Vec::with_capacity(text.len() * 5 + (text.len() + 1) / 2));
+		let mut bb = BitBuffer(Vec::with_capacity(text.len() * 5 + text.len().div_ceil(2)));
 		let mut accumdata: u32 = 0;
 		let mut accumcount: u32 = 0;
 		for c in text.chars() {