1 files changed, 6 insertions, 54 deletions

diff --git a/crates/ra_hir_def/src/lib.rs b/crates/ra_hir_def/src/lib.rs
index bc5530896..cfeacfded 100644
--- a/crates/ra_hir_def/src/lib.rs
+++ b/crates/ra_hir_def/src/lib.rs
@@ -29,6 +29,8 @@ pub mod resolver;
 mod trace;
 pub mod nameres;
 
+pub mod src;
+
 #[cfg(test)]
 mod test_db;
 #[cfg(test)]
@@ -36,8 +38,8 @@ mod marks;
 
 use std::hash::{Hash, Hasher};
 
-use hir_expand::{ast_id_map::FileAstId, db::AstDatabase, AstId, HirFileId, MacroDefId, Source};
-use ra_arena::{impl_arena_id, map::ArenaMap, RawId};
+use hir_expand::{ast_id_map::FileAstId, db::AstDatabase, AstId, HirFileId, InFile, MacroDefId};
+use ra_arena::{impl_arena_id, RawId};
 use ra_db::{impl_intern_key, salsa, CrateId};
 use ra_syntax::{ast, AstNode};
 
@@ -105,10 +107,10 @@ pub trait AstItemDef<N: AstNode>: salsa::InternKey + Clone {
         let loc = ItemLoc { module: ctx.module, ast_id: AstId::new(ctx.file_id, ast_id) };
         Self::intern(ctx.db, loc)
     }
-    fn source(self, db: &(impl AstDatabase + InternDatabase)) -> Source<N> {
+    fn source(self, db: &(impl AstDatabase + InternDatabase)) -> InFile<N> {
         let loc = self.lookup_intern(db);
         let value = loc.ast_id.to_node(db);
-        Source { file_id: loc.ast_id.file_id(), value }
+        InFile { file_id: loc.ast_id.file_id, value }
     }
     fn module(self, db: &impl InternDatabase) -> ModuleId {
         let loc = self.lookup_intern(db);
@@ -514,53 +516,3 @@ impl HasModule for StaticLoc {
         self.container
     }
 }
-
-pub trait HasSource {
-    type Value;
-    fn source(&self, db: &impl db::DefDatabase) -> Source<Self::Value>;
-}
-
-impl HasSource for FunctionLoc {
-    type Value = ast::FnDef;
-
-    fn source(&self, db: &impl db::DefDatabase) -> Source<ast::FnDef> {
-        let node = self.ast_id.to_node(db);
-        Source::new(self.ast_id.file_id(), node)
-    }
-}
-
-impl HasSource for TypeAliasLoc {
-    type Value = ast::TypeAliasDef;
-
-    fn source(&self, db: &impl db::DefDatabase) -> Source<ast::TypeAliasDef> {
-        let node = self.ast_id.to_node(db);
-        Source::new(self.ast_id.file_id(), node)
-    }
-}
-
-impl HasSource for ConstLoc {
-    type Value = ast::ConstDef;
-
-    fn source(&self, db: &impl db::DefDatabase) -> Source<ast::ConstDef> {
-        let node = self.ast_id.to_node(db);
-        Source::new(self.ast_id.file_id(), node)
-    }
-}
-
-impl HasSource for StaticLoc {
-    type Value = ast::StaticDef;
-
-    fn source(&self, db: &impl db::DefDatabase) -> Source<ast::StaticDef> {
-        let node = self.ast_id.to_node(db);
-        Source::new(self.ast_id.file_id(), node)
-    }
-}
-
-pub trait HasChildSource {
-    type ChildId;
-    type Value;
-    fn child_source(
-        &self,
-        db: &impl db::DefDatabase,
-    ) -> Source<ArenaMap<Self::ChildId, Self::Value>>;
-}