1 files changed, 1 insertions, 16 deletions

diff --git a/crates/ra_hir_def/src/lib.rs b/crates/ra_hir_def/src/lib.rs
index 76d5f1852..6d66f481d 100644
--- a/crates/ra_hir_def/src/lib.rs
+++ b/crates/ra_hir_def/src/lib.rs
@@ -19,19 +19,13 @@ pub mod nameres;
 
 use std::hash::{Hash, Hasher};
 
-use hir_expand::{ast_id_map::FileAstId, db::AstDatabase, AstId, HirFileId};
+use hir_expand::{ast_id_map::FileAstId, db::AstDatabase, AstId, HirFileId, Source};
 use ra_arena::{impl_arena_id, RawId};
 use ra_db::{salsa, CrateId, FileId};
 use ra_syntax::{ast, AstNode, SyntaxNode};
 
 use crate::{builtin_type::BuiltinType, db::InternDatabase};
 
-#[derive(Debug, PartialEq, Eq, Clone, Copy)]
-pub struct Source<T> {
-    pub file_id: HirFileId,
-    pub ast: T,
-}
-
 pub enum ModuleSource {
     SourceFile(ast::SourceFile),
     Module(ast::Module),
@@ -94,15 +88,6 @@ impl ModuleSource {
     }
 }
 
-impl<T> Source<T> {
-    pub fn map<F: FnOnce(T) -> U, U>(self, f: F) -> Source<U> {
-        Source { file_id: self.file_id, ast: f(self.ast) }
-    }
-    pub fn file_syntax(&self, db: &impl AstDatabase) -> SyntaxNode {
-        db.parse_or_expand(self.file_id).expect("source created from invalid file")
-    }
-}
-
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub struct ModuleId {
     pub krate: CrateId,