From 178d8e96b5c810f40e7dd282ab06bb25d1fc8a2a Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Tue, 11 Jun 2019 17:43:36 +0300
Subject: use Source for StructField

---
 crates/ra_hir/src/code_model.rs | 11 +++++++++--
 crates/ra_hir/src/docs.rs       |  2 +-
 2 files changed, 10 insertions(+), 3 deletions(-)

(limited to 'crates/ra_hir/src')

diff --git a/crates/ra_hir/src/code_model.rs b/crates/ra_hir/src/code_model.rs
index adb61a804..4c121503e 100644
--- a/crates/ra_hir/src/code_model.rs
+++ b/crates/ra_hir/src/code_model.rs
@@ -346,13 +346,20 @@ pub enum FieldSource {
     Pos(TreeArc<ast::PosFieldDef>),
 }
 
+impl HasSource for StructField {
+    type Ast = FieldSource;
+    fn source(self, db: &(impl DefDatabase + AstDatabase)) -> Source<FieldSource> {
+        self.source_impl(db).into()
+    }
+}
+
 impl StructField {
     pub fn name(&self, db: &impl HirDatabase) -> Name {
         self.parent.variant_data(db).fields().unwrap()[self.id].name.clone()
     }
 
-    pub fn source(&self, db: &(impl DefDatabase + AstDatabase)) -> (HirFileId, FieldSource) {
-        self.source_impl(db)
+    pub fn source(&self, db: &(impl DefDatabase + AstDatabase)) -> Source<FieldSource> {
+        self.source_impl(db).into()
     }
 
     pub fn ty(&self, db: &impl HirDatabase) -> Ty {
diff --git a/crates/ra_hir/src/docs.rs b/crates/ra_hir/src/docs.rs
index cbf7ae10b..ae82d55a5 100644
--- a/crates/ra_hir/src/docs.rs
+++ b/crates/ra_hir/src/docs.rs
@@ -72,7 +72,7 @@ pub(crate) fn documentation_query(
 ) -> Option<Documentation> {
     match def {
         DocDef::Module(it) => docs_from_ast(&*it.declaration_source(db)?.1),
-        DocDef::StructField(it) => match it.source(db).1 {
+        DocDef::StructField(it) => match it.source(db).ast {
             FieldSource::Named(named) => docs_from_ast(&*named),
             FieldSource::Pos(..) => return None,
         },
-- 
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