use pythonic import order

use std
// blank line
use extern crates
// blank line
use crate::{}

crates/ra_analysis/src/descriptors.rs

@@ -1,4 +1,5 @@
-use crate::{imp::FileResolverImp, FileId};
+use std::collections::BTreeMap;
+
 use ra_syntax::{
     ast::{self, AstNode, NameOwner},
     text_utils::is_subrange,
@@ -6,7 +7,7 @@ use ra_syntax::{
 };
 use relative_path::RelativePathBuf;
 
-use std::collections::BTreeMap;
+use crate::{imp::FileResolverImp, FileId};
 
 #[derive(Debug, PartialEq, Eq, Hash)]
 pub struct ModuleDescriptor {

crates/ra_analysis/src/lib.rs

@@ -23,11 +23,12 @@ mod symbol_index;
 
 use std::{fmt::Debug, sync::Arc};
 
-use crate::imp::{AnalysisHostImpl, AnalysisImpl, FileResolverImp};
 use ra_syntax::{AtomEdit, File, TextRange, TextUnit};
 use relative_path::{RelativePath, RelativePathBuf};
 use rustc_hash::FxHashMap;
 
+use crate::imp::{AnalysisHostImpl, AnalysisImpl, FileResolverImp};
+
 pub use crate::{
     descriptors::FnDescriptor,
     job::{JobHandle, JobToken},

crates/ra_analysis/src/symbol_index.rs

@@ -1,4 +1,8 @@
-use crate::{FileId, Query};
+use std::{
+    hash::{Hash, Hasher},
+    sync::Arc,
+};
+
 use fst::{self, Streamer};
 use ra_editor::{file_symbols, FileSymbol};
 use ra_syntax::{
@@ -7,10 +11,7 @@ use ra_syntax::{
 };
 use rayon::prelude::*;
 
-use std::{
-    hash::{Hash, Hasher},
-    sync::Arc,
-};
+use crate::{FileId, Query};
 
 #[derive(Debug)]
 pub(crate) struct SymbolIndex {

crates/ra_lsp_server/src/main_loop/handlers.rs

@@ -1,5 +1,6 @@
-use rustc_hash::FxHashMap;
+use std::collections::HashMap;
 
+use rustc_hash::FxHashMap;
 use languageserver_types::{
     CodeActionResponse, Command, CompletionItem, CompletionItemKind, Diagnostic,
     DiagnosticSeverity, DocumentSymbol, FoldingRange, FoldingRangeKind, FoldingRangeParams,
@@ -18,8 +19,6 @@ use crate::{
     Result,
 };
 
-use std::collections::HashMap;
-
 pub fn handle_syntax_tree(
     world: ServerWorld,
     params: req::SyntaxTreeParams,

crates/ra_lsp_server/src/path_map.rs

@@ -1,9 +1,9 @@
+use std::path::{Component, Path, PathBuf};
+
 use im;
 use ra_analysis::{FileId, FileResolver};
 use relative_path::RelativePath;
 
-use std::path::{Component, Path, PathBuf};
-
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub enum Root {
     Workspace,

crates/ra_lsp_server/src/project_model.rs

@@ -1,9 +1,9 @@
+use std::path::{Path, PathBuf};
+
 use cargo_metadata::{metadata_run, CargoOpt};
 use ra_syntax::SmolStr;
 use rustc_hash::{FxHashMap, FxHashSet};
 
-use std::path::{Path, PathBuf};
-
 use crate::{
     thread_watcher::{ThreadWatcher, Worker},
     Result,

crates/ra_lsp_server/src/thread_watcher.rs

@@ -1,8 +1,9 @@
-use crate::Result;
+use std::thread;
+
 use crossbeam_channel::{bounded, unbounded, Receiver, Sender};
 use drop_bomb::DropBomb;
 
-use std::thread;
+use crate::Result;
 
 pub struct Worker<I, O> {
     pub inp: Sender<I>,