reformat the world

crates/ra_lsp_server/src/main_loop/handlers.rs

@@ -46,12 +46,7 @@ pub fn handle_extend_selection(
         .into_iter()
         .map_conv_with(&line_index)
         .map(|range| FileRange { file_id, range })
-        .map(|frange| {
-            world
-                .analysis()
-                .extend_selection(frange)
-                .map(|it| it.conv_with(&line_index))
-        })
+        .map(|frange| world.analysis().extend_selection(frange).map(|it| it.conv_with(&line_index)))
         .collect::<Cancelable<Vec<_>>>()?;
     Ok(req::ExtendSelectionResult { selections })
 }
@@ -67,10 +62,7 @@ pub fn handle_find_matching_brace(
         .into_iter()
         .map_conv_with(&line_index)
         .map(|offset| {
-            world
-                .analysis()
-                .matching_brace(FilePosition { file_id, offset })
-                .unwrap_or(offset)
+            world.analysis().matching_brace(FilePosition { file_id, offset }).unwrap_or(offset)
         })
         .map_conv_with(&line_index)
         .collect();
@@ -171,11 +163,7 @@ pub fn handle_workspace_symbol(
     let all_symbols = params.query.contains('#');
     let libs = params.query.contains('*');
     let query = {
-        let query: String = params
-            .query
-            .chars()
-            .filter(|&c| c != '#' && c != '*')
-            .collect();
+        let query: String = params.query.chars().filter(|&c| c != '#' && c != '*').collect();
         let mut q = Query::new(query);
         if !all_symbols {
             q.only_types();
@@ -367,10 +355,7 @@ pub fn handle_completion(
         Some(items) => items,
     };
     let line_index = world.analysis().file_line_index(position.file_id);
-    let items = items
-        .into_iter()
-        .map(|item| item.conv_with(&line_index))
-        .collect();
+    let items = items.into_iter().map(|item| item.conv_with(&line_index)).collect();
 
     Ok(Some(req::CompletionResponse::Array(items)))
 }
@@ -496,9 +481,8 @@ pub fn handle_rename(world: ServerWorld, params: RenameParams) -> Result<Option<
         .into());
     }
 
-    let optional_change = world
-        .analysis()
-        .rename(FilePosition { file_id, offset }, &*params.new_name)?;
+    let optional_change =
+        world.analysis().rename(FilePosition { file_id, offset }, &*params.new_name)?;
     let change = match optional_change {
         None => return Ok(None),
         Some(it) => it,
@@ -517,14 +501,10 @@ pub fn handle_references(
     let line_index = world.analysis().file_line_index(file_id);
     let offset = params.position.conv_with(&line_index);
 
-    let refs = world
-        .analysis()
-        .find_all_refs(FilePosition { file_id, offset })?;
+    let refs = world.analysis().find_all_refs(FilePosition { file_id, offset })?;
 
     Ok(Some(
-        refs.into_iter()
-            .filter_map(|r| to_location(r.0, r.1, &world, &line_index).ok())
-            .collect(),
+        refs.into_iter().filter_map(|r| to_location(r.0, r.1, &world, &line_index).ok()).collect(),
     ))
 }
 
@@ -540,9 +520,7 @@ pub fn handle_formatting(
 
     use std::process;
     let mut rustfmt = process::Command::new("rustfmt");
-    rustfmt
-        .stdin(process::Stdio::piped())
-        .stdout(process::Stdio::piped());
+    rustfmt.stdin(process::Stdio::piped()).stdout(process::Stdio::piped());
 
     if let Ok(path) = params.text_document.uri.to_file_path() {
         if let Some(parent) = path.parent() {
@@ -582,10 +560,7 @@ pub fn handle_code_action(
     let line_index = world.analysis().file_line_index(file_id);
     let range = params.range.conv_with(&line_index);
 
-    let assists = world
-        .analysis()
-        .assists(FileRange { file_id, range })?
-        .into_iter();
+    let assists = world.analysis().assists(FileRange { file_id, range })?.into_iter();
     let fixes = world
         .analysis()
         .diagnostics(file_id)?
@@ -720,18 +695,11 @@ pub fn handle_code_lens_resolve(world: ServerWorld, code_lens: CodeLens) -> Resu
                     to_value(locations).unwrap(),
                 ]),
             };
-            Ok(CodeLens {
-                range: code_lens.range,
-                command: Some(cmd),
-                data: None,
-            })
+            Ok(CodeLens { range: code_lens.range, command: Some(cmd), data: None })
         }
         None => Ok(CodeLens {
             range: code_lens.range,
-            command: Some(Command {
-                title: "Error".into(),
-                ..Default::default()
-            }),
+            command: Some(Command { title: "Error".into(), ..Default::default() }),
             data: None,
         }),
     }
@@ -744,16 +712,11 @@ pub fn handle_document_highlight(
     let file_id = params.text_document.try_conv_with(&world)?;
     let line_index = world.analysis().file_line_index(file_id);
 
-    let refs = world
-        .analysis()
-        .find_all_refs(params.try_conv_with(&world)?)?;
+    let refs = world.analysis().find_all_refs(params.try_conv_with(&world)?)?;
 
     Ok(Some(
         refs.into_iter()
-            .map(|r| DocumentHighlight {
-                range: r.1.conv_with(&line_index),
-                kind: None,
-            })
+            .map(|r| DocumentHighlight { range: r.1.conv_with(&line_index), kind: None })
             .collect(),
     ))
 }
@@ -785,10 +748,7 @@ pub fn publish_decorations(
     file_id: FileId,
 ) -> Result<req::PublishDecorationsParams> {
     let uri = world.file_id_to_uri(file_id)?;
-    Ok(req::PublishDecorationsParams {
-        uri,
-        decorations: highlight(&world, file_id)?,
-    })
+    Ok(req::PublishDecorationsParams { uri, decorations: highlight(&world, file_id)? })
 }
 
 fn highlight(world: &ServerWorld, file_id: FileId) -> Result<Vec<Decoration>> {
@@ -797,10 +757,7 @@ fn highlight(world: &ServerWorld, file_id: FileId) -> Result<Vec<Decoration>> {
         .analysis()
         .highlight(file_id)?
         .into_iter()
-        .map(|h| Decoration {
-            range: h.range.conv_with(&line_index),
-            tag: h.tag,
-        })
+        .map(|h| Decoration { range: h.range.conv_with(&line_index), tag: h.tag })
         .collect();
     Ok(res)
 }

crates/ra_lsp_server/src/main_loop/subscriptions.rs

@@ -7,9 +7,7 @@ pub struct Subscriptions {
 
 impl Subscriptions {
     pub fn new() -> Subscriptions {
-        Subscriptions {
-            subs: FxHashSet::default(),
-        }
+        Subscriptions { subs: FxHashSet::default() }
     }
     pub fn add_sub(&mut self, file_id: FileId) {
         self.subs.insert(file_id);