refactor

kazupon · Jan 10, 2024 · 1d48f14 · 1d48f14
1 parent c3cc561
commit 1d48f14
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/subtags.rs b/src/subtags.rs
@@ -11,15 +11,15 @@ pub fn language_subtag(subtag: &str) -> Result<&str, ParserError> {
   // https://unicode.org/reports/tr35/#unicode_language_subtag
 
   // 'root' is a special case
-  if LANG_ROOT.eq(subtag) {
+  if matches!(subtag, LANG_ROOT) {
     return Ok(LANG_EMPTY);
   }
 
   if !is_language_subtag(subtag.as_bytes()) {
     return Err(ParserError::InvalidLanguage);
   }
 
-  if LANG_UND == subtag {
+  if matches!(subtag, LANG_UND) {
     Ok(LANG_EMPTY)
   } else {
     Ok(subtag)