From 0ed27c388adca887cda3d8141efaf974e90a5958 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Thu, 9 Apr 2020 23:02:10 +0200
Subject: Drop needless trait

---
 crates/ra_syntax/src/ast/traits.rs | 6 ------
 1 file changed, 6 deletions(-)

(limited to 'crates/ra_syntax/src/ast/traits.rs')

diff --git a/crates/ra_syntax/src/ast/traits.rs b/crates/ra_syntax/src/ast/traits.rs
index f6c786e44..f0b54cf29 100644
--- a/crates/ra_syntax/src/ast/traits.rs
+++ b/crates/ra_syntax/src/ast/traits.rs
@@ -43,12 +43,6 @@ pub trait ArgListOwner: AstNode {
     }
 }
 
-pub trait FnDefOwner: AstNode {
-    fn functions(&self) -> AstChildren<ast::FnDef> {
-        support::children(self.syntax())
-    }
-}
-
 pub trait ModuleItemOwner: AstNode {
     fn items(&self) -> AstChildren<ast::ModuleItem> {
         support::children(self.syntax())
-- 
cgit v1.2.3


From 046a02101355bb58cf66218f7dd6dc4fa78fc53f Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Thu, 9 Apr 2020 23:05:13 +0200
Subject: use stdx

---
 crates/ra_syntax/src/ast/traits.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'crates/ra_syntax/src/ast/traits.rs')

diff --git a/crates/ra_syntax/src/ast/traits.rs b/crates/ra_syntax/src/ast/traits.rs
index f0b54cf29..4ed7cf73b 100644
--- a/crates/ra_syntax/src/ast/traits.rs
+++ b/crates/ra_syntax/src/ast/traits.rs
@@ -1,8 +1,7 @@
 //! Various traits that are implemented by ast nodes.
 //!
 //! The implementations are usually trivial, and live in generated.rs
-
-use itertools::Itertools;
+use stdx::SepBy;
 
 use crate::{
     ast::{self, support, AstChildren, AstNode, AstToken},
@@ -116,7 +115,8 @@ pub trait DocCommentsOwner: AstNode {
                 // of a line in markdown.
                 line[pos..end].to_owned()
             })
-            .join("\n");
+            .sep_by("\n")
+            .to_string();
 
         if has_comments {
             Some(docs)
-- 
cgit v1.2.3