1 files changed, 6 insertions, 6 deletions

diff --git a/crates/ra_ide/src/display.rs b/crates/ra_ide/src/display.rs
index 6d4151dd8..fd42aa435 100644
--- a/crates/ra_ide/src/display.rs
+++ b/crates/ra_ide/src/display.rs
@@ -5,7 +5,7 @@ mod navigation_target;
 mod short_label;
 
 use ra_syntax::{
-    ast::{self, AstNode, AttrsOwner, NameOwner, TypeParamsOwner},
+    ast::{self, AstNode, AttrsOwner, GenericParamsOwner, NameOwner},
     SyntaxKind::{ATTR, COMMENT},
 };
 
@@ -16,7 +16,7 @@ pub use navigation_target::NavigationTarget;
 pub(crate) use navigation_target::{ToNav, TryToNav};
 pub(crate) use short_label::ShortLabel;
 
-pub(crate) fn function_declaration(node: &ast::FnDef) -> String {
+pub(crate) fn function_declaration(node: &ast::Fn) -> String {
     let mut buf = String::new();
     if let Some(vis) = node.visibility() {
         format_to!(buf, "{} ", vis);
@@ -37,14 +37,14 @@ pub(crate) fn function_declaration(node: &ast::FnDef) -> String {
     if let Some(name) = node.name() {
         format_to!(buf, "fn {}", name)
     }
-    if let Some(type_params) = node.type_param_list() {
+    if let Some(type_params) = node.generic_param_list() {
         format_to!(buf, "{}", type_params);
     }
     if let Some(param_list) = node.param_list() {
         format_to!(buf, "{}", param_list);
     }
     if let Some(ret_type) = node.ret_type() {
-        if ret_type.type_ref().is_some() {
+        if ret_type.ty().is_some() {
             format_to!(buf, " {}", ret_type);
         }
     }
@@ -54,7 +54,7 @@ pub(crate) fn function_declaration(node: &ast::FnDef) -> String {
     buf
 }
 
-pub(crate) fn const_label(node: &ast::ConstDef) -> String {
+pub(crate) fn const_label(node: &ast::Const) -> String {
     let label: String = node
         .syntax()
         .children_with_tokens()
@@ -65,7 +65,7 @@ pub(crate) fn const_label(node: &ast::ConstDef) -> String {
     label.trim().to_owned()
 }
 
-pub(crate) fn type_label(node: &ast::TypeAliasDef) -> String {
+pub(crate) fn type_label(node: &ast::TypeAlias) -> String {
     let label: String = node
         .syntax()
         .children_with_tokens()