Add InternedStr::is_empty

jyn514 · May 21, 2020 · 091c247 · 091c247
1 parent 24eaa84
commit 091c247
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/intern.rs b/src/intern.rs
@@ -24,6 +24,9 @@ macro_rules! get_str {
 }
 
 impl InternedStr {
+    pub fn is_empty(self) -> bool {
+        self == *EMPTY_STRING
+    }
     pub fn resolve_and_clone(self) -> String {
         get_str!(self).to_string()
     }