ModuleSource is ItemSource

2018-12-04 22:46:23 +03:00
parent a9e4142f43
commit 45fce90349
4 changed files with 40 additions and 51 deletions
--- a/crates/ra_hir/src/lib.rs
+++ b/crates/ra_hir/src/lib.rs
@@ -131,6 +131,10 @@ impl SourceFileItems {
            .unwrap();
        id
    }
+    pub fn id_of_source_file(&self) -> SourceFileItemId {
+        let (id, _syntax) = self.arena.iter().next().unwrap();
+        id
+    }
 }

 impl Index<SourceFileItemId> for SourceFileItems {