From 80bd23fd112b7ab0efbb02ca278cb75d02dcd195 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9rome=20Eertmans?= <jeertmans@icloud.com>
Date: Fri, 16 Feb 2024 11:04:42 +0100
Subject: [PATCH] chore(lib): rewrite using ClassUnicode methods

As suggested by @RustyYato
---
 logos-codegen/src/graph/regex.rs | 20 +++++---------------
 1 file changed, 5 insertions(+), 15 deletions(-)

diff --git a/logos-codegen/src/graph/regex.rs b/logos-codegen/src/graph/regex.rs
index 40aa1c02..a1c2ffe7 100644
--- a/logos-codegen/src/graph/regex.rs
+++ b/logos-codegen/src/graph/regex.rs
@@ -160,25 +160,15 @@ impl<Leaf: Disambiguate + Debug> Graph<Leaf> {
     }
 }
 
+#[inline]
 fn is_ascii(class: &ClassUnicode) -> bool {
-    class.iter().all(|range| {
-        let start = range.start() as u32;
-        let end = range.end() as u32;
-
-        start < 128 && end < 128
-    })
+    class.is_ascii()
 }
 
+#[inline]
 fn is_one_ascii(class: &ClassUnicode) -> bool {
-    if class.ranges().len() != 1 {
-        return false;
-    }
-
-    let range = &class.ranges()[0];
-    let start = range.start() as u32;
-    let end = range.end() as u32;
-
-    start < 128 && end < 128
+    let ranges = class.ranges();
+    ranges.len() == 1 && ranges[0].end() < '\x7F'
 }
 
 #[cfg(test)]