aboutsummaryrefslogtreecommitdiff
path: root/crates/ra_syntax/src/algo.rs
diff options
context:
space:
mode:
Diffstat (limited to 'crates/ra_syntax/src/algo.rs')
-rw-r--r--crates/ra_syntax/src/algo.rs12
1 files changed, 6 insertions, 6 deletions
diff --git a/crates/ra_syntax/src/algo.rs b/crates/ra_syntax/src/algo.rs
index 1c075082a..e4061e994 100644
--- a/crates/ra_syntax/src/algo.rs
+++ b/crates/ra_syntax/src/algo.rs
@@ -140,13 +140,13 @@ pub fn insert_children(
140 }); 140 });
141 141
142 let new_children = match &position { 142 let new_children = match &position {
143 InsertPosition::First => to_insert.chain(old_children).collect::<Box<[_]>>(), 143 InsertPosition::First => to_insert.chain(old_children).collect::<Vec<_>>(),
144 InsertPosition::Last => old_children.chain(to_insert).collect::<Box<[_]>>(), 144 InsertPosition::Last => old_children.chain(to_insert).collect::<Vec<_>>(),
145 InsertPosition::Before(anchor) | InsertPosition::After(anchor) => { 145 InsertPosition::Before(anchor) | InsertPosition::After(anchor) => {
146 let take_anchor = if let InsertPosition::After(_) = position { 1 } else { 0 }; 146 let take_anchor = if let InsertPosition::After(_) = position { 1 } else { 0 };
147 let split_at = position_of_child(parent, anchor.clone()) + take_anchor; 147 let split_at = position_of_child(parent, anchor.clone()) + take_anchor;
148 let before = old_children.by_ref().take(split_at).collect::<Vec<_>>(); 148 let before = old_children.by_ref().take(split_at).collect::<Vec<_>>();
149 before.into_iter().chain(to_insert).chain(old_children).collect::<Box<[_]>>() 149 before.into_iter().chain(to_insert).chain(old_children).collect::<Vec<_>>()
150 } 150 }
151 }; 151 };
152 152
@@ -174,7 +174,7 @@ pub fn replace_children(
174 .into_iter() 174 .into_iter()
175 .chain(to_insert.map(to_green_element)) 175 .chain(to_insert.map(to_green_element))
176 .chain(old_children.skip(end + 1 - start)) 176 .chain(old_children.skip(end + 1 - start))
177 .collect::<Box<[_]>>(); 177 .collect::<Vec<_>>();
178 with_children(parent, new_children) 178 with_children(parent, new_children)
179} 179}
180 180
@@ -187,7 +187,7 @@ pub fn replace_descendants(
187 map: &FxHashMap<SyntaxElement, SyntaxElement>, 187 map: &FxHashMap<SyntaxElement, SyntaxElement>,
188) -> SyntaxNode { 188) -> SyntaxNode {
189 // FIXME: this could be made much faster. 189 // FIXME: this could be made much faster.
190 let new_children = parent.children_with_tokens().map(|it| go(map, it)).collect::<Box<[_]>>(); 190 let new_children = parent.children_with_tokens().map(|it| go(map, it)).collect::<Vec<_>>();
191 return with_children(parent, new_children); 191 return with_children(parent, new_children);
192 192
193 fn go( 193 fn go(
@@ -211,7 +211,7 @@ pub fn replace_descendants(
211 211
212fn with_children( 212fn with_children(
213 parent: &SyntaxNode, 213 parent: &SyntaxNode,
214 new_children: Box<[NodeOrToken<rowan::GreenNode, rowan::GreenToken>]>, 214 new_children: Vec<NodeOrToken<rowan::GreenNode, rowan::GreenToken>>,
215) -> SyntaxNode { 215) -> SyntaxNode {
216 let len = new_children.iter().map(|it| it.text_len()).sum::<TextUnit>(); 216 let len = new_children.iter().map(|it| it.text_len()).sum::<TextUnit>();
217 let new_node = 217 let new_node =