1 files changed, 4 insertions, 4 deletions

diff --git a/crates/ra_hir_def/src/type_ref.rs b/crates/ra_hir_def/src/type_ref.rs
index 8af061116..5f10e9a88 100644
--- a/crates/ra_hir_def/src/type_ref.rs
+++ b/crates/ra_hir_def/src/type_ref.rs
@@ -64,7 +64,7 @@ pub enum TypeBound {
 
 impl TypeRef {
     /// Converts an `ast::TypeRef` to a `hir::TypeRef`.
-    pub fn from_ast(node: ast::TypeRef) -> Self {
+    pub(crate) fn from_ast(node: ast::TypeRef) -> Self {
         match node {
             ast::TypeRef::ParenType(inner) => TypeRef::from_ast_opt(inner.type_ref()),
             ast::TypeRef::TupleType(inner) => {
@@ -113,7 +113,7 @@ impl TypeRef {
         }
     }
 
-    pub fn from_ast_opt(node: Option<ast::TypeRef>) -> Self {
+    pub(crate) fn from_ast_opt(node: Option<ast::TypeRef>) -> Self {
         if let Some(node) = node {
             TypeRef::from_ast(node)
         } else {
@@ -121,7 +121,7 @@ impl TypeRef {
         }
     }
 
-    pub fn unit() -> TypeRef {
+    pub(crate) fn unit() -> TypeRef {
         TypeRef::Tuple(Vec::new())
     }
 }
@@ -135,7 +135,7 @@ pub(crate) fn type_bounds_from_ast(type_bounds_opt: Option<ast::TypeBoundList>)
 }
 
 impl TypeBound {
-    pub fn from_ast(node: ast::TypeBound) -> Self {
+    pub(crate) fn from_ast(node: ast::TypeBound) -> Self {
         match node.kind() {
             ast::TypeBoundKind::PathType(path_type) => {
                 let path = match path_type.path() {