From b62546ae4a7bc516ecb0889cd102bc03a2ab823a Mon Sep 17 00:00:00 2001
From: Taiki Endo <te316e89@gmail.com>
Date: Thu, 12 May 2022 10:39:50 +0900
Subject: [PATCH] Simplify version parsing

Co-authored-by: Mara Bos <m-ou.se@m-ou.se>
---
 src/lib.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index cf44929..8a9ea01 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -989,8 +989,7 @@ impl Version {
         //
         // CMake suite maintained and supported by Kitware (kitware.com/cmake).
         // ```
-        let version = s.lines().find(|s| s.starts_with("cmake version "))?;
-        let version = &version["cmake version ".len()..]; // strip prefix
+        let version = s.lines().next()?.strip_prefix("cmake version ")?;
         let mut digits = version.splitn(3, '.'); // split version string to major minor patch
         let major = digits.next()?.parse::<u32>().ok()?;
         let minor = digits.next()?.parse::<u32>().ok()?;