rename TreePtr -> TreeArc

This is much clearer about the semantics

3 files changed, 6 insertions, 6 deletions

diff --git a/crates/ra_ide_api/src/hover.rs b/crates/ra_ide_api/src/hover.rs
index f544ffa6d..b66774cdf 100644
--- a/crates/ra_ide_api/src/hover.rs
+++ b/crates/ra_ide_api/src/hover.rs
@@ -1,6 +1,6 @@
 use ra_db::{Cancelable, SyntaxDatabase};
 use ra_syntax::{
-    AstNode, SyntaxNode, TreePtr,
+    AstNode, SyntaxNode, TreeArc,
     ast::{self, NameOwner},
     algo::{find_covering_node, find_node_at_offset, find_leaf_at_offset, visit::{visitor, Visitor}},
 };
@@ -87,7 +87,7 @@ fn doc_text_for(db: &RootDatabase, nav: NavigationTarget) -> Cancelable<Option<S
 }
 
 impl NavigationTarget {
-    fn node(&self, db: &RootDatabase) -> Option<TreePtr<SyntaxNode>> {
+    fn node(&self, db: &RootDatabase) -> Option<TreeArc<SyntaxNode>> {
         let source_file = db.source_file(self.file_id());
         let source_file = source_file.syntax();
         let node = source_file
diff --git a/crates/ra_ide_api/src/lib.rs b/crates/ra_ide_api/src/lib.rs
index 6155d903a..abb50ff95 100644
--- a/crates/ra_ide_api/src/lib.rs
+++ b/crates/ra_ide_api/src/lib.rs
@@ -35,7 +35,7 @@ mod parent_module;
 
 use std::{fmt, sync::Arc};
 
-use ra_syntax::{SourceFile, TreePtr, TextRange, TextUnit};
+use ra_syntax::{SourceFile, TreeArc, TextRange, TextUnit};
 use ra_text_edit::TextEdit;
 use ra_db::{SyntaxDatabase, FilesDatabase, BaseDatabase};
 use rayon::prelude::*;
@@ -303,7 +303,7 @@ impl Analysis {
     }
 
     /// Gets the syntax tree of the file.
-    pub fn file_syntax(&self, file_id: FileId) -> TreePtr<SourceFile> {
+    pub fn file_syntax(&self, file_id: FileId) -> TreeArc<SourceFile> {
         self.db.source_file(file_id).clone()
     }
 
diff --git a/crates/ra_ide_api/src/symbol_index.rs b/crates/ra_ide_api/src/symbol_index.rs
index 8dd15b40e..fdda57022 100644
--- a/crates/ra_ide_api/src/symbol_index.rs
+++ b/crates/ra_ide_api/src/symbol_index.rs
@@ -27,7 +27,7 @@ use std::{
 
 use fst::{self, Streamer};
 use ra_syntax::{
-    SyntaxNode, SourceFile, SmolStr, TreePtr, AstNode,
+    SyntaxNode, SourceFile, SmolStr, TreeArc, AstNode,
     algo::{visit::{visitor, Visitor}, find_covering_node},
     SyntaxKind::{self, *},
     ast::{self, NameOwner},
@@ -141,7 +141,7 @@ impl SymbolIndex {
     }
 
     pub(crate) fn for_files(
-        files: impl ParallelIterator<Item = (FileId, TreePtr<SourceFile>)>,
+        files: impl ParallelIterator<Item = (FileId, TreeArc<SourceFile>)>,
     ) -> SymbolIndex {
         let symbols = files
             .flat_map(|(file_id, file)| {