cl-interpret: References, part 3

MODS ARE ASLEEP
POST FAT BEAGLE

compiler/cl-ast/src/ast_impl/path.rs

@@ -1,5 +1,5 @@
 //! Utils for [Path]
-use crate::{ast::Path, PathPart, Sym};
+use crate::{PathPart, Sym, ast::Path};
 
 impl Path {
     /// Appends a [PathPart] to this [Path]
@@ -21,6 +21,13 @@ impl Path {
         }
     }
 
+    pub fn as_sym(&self) -> Option<Sym> {
+        match self.parts.as_slice() {
+            [PathPart::Ident(name)] => Some(*name),
+            _ => None,
+        }
+    }
+
     /// Checks whether this path ends in the given [Sym]
     pub fn ends_with(&self, name: &str) -> bool {
         match self.parts.as_slice() {