Merge #748

748: Fill deprecation for LSP r=kjeremy a=kjeremy



Co-authored-by: kjeremy <[email protected]>
Co-authored-by: Jeremy Kolb <[email protected]>

1 files changed, 10 insertions, 0 deletions

diff --git a/crates/ra_syntax/src/ast.rs b/crates/ra_syntax/src/ast.rs
index 3d22a88f3..d6237532b 100644
--- a/crates/ra_syntax/src/ast.rs
+++ b/crates/ra_syntax/src/ast.rs
@@ -177,6 +177,16 @@ impl Attr {
             None
         }
     }
+
+    pub fn as_named(&self) -> Option<SmolStr> {
+        let tt = self.value()?;
+        let attr = tt.syntax().children().nth(1)?;
+        if attr.kind() == IDENT {
+            Some(attr.leaf_text().unwrap().clone())
+        } else {
+            None
+        }
+    }
 }
 
 impl Comment {