chore: Fix warning

epage · epage · commit a7fee2de0903 · 2018-10-03T18:16:12.000-06:00
diff --git a/liquid-interpreter/src/variable.rs b/liquid-interpreter/src/variable.rs
@@ -21,6 +21,7 @@ impl Variable {
         Self { path }
     }
 
+    /// The path to the variable in the stack.
     pub fn path(&self) -> &Path {
         &self.path
     }

Original file line number	Diff line number	Diff line change
`@@ -21,6 +21,7 @@ impl Variable {`
`21`	`21`	`Self { path }`
`22`	`22`	`}`
`23`	`23`
	`24`	`+ /// The path to the variable in the stack.`
`24`	`25`	`pub fn path(&self) -> &Path {`
`25`	`26`	`&self.path`
`26`	`27`	`}`