cargo fmt

Author: nrc

Configurations.md

@@ -1300,13 +1300,12 @@ Reorder import statements in group
 #### `false` (default):
 
 ```rust
-use std::mem;
-use std::io;
-
-use lorem;
-use ipsum;
 use dolor;
+use ipsum;
+use lorem;
 use sit;
+use std::io;
+use std::mem;
 ```
 
 #### `true`:

src/bin/main.rs

@@ -14,17 +14,17 @@ extern crate env_logger;
 extern crate getopts;
 extern crate rustfmt_nightly as rustfmt;
 
-use std::{env, error};
 use std::fs::File;
 use std::io::{self, Read, Write};
 use std::path::{Path, PathBuf};
 use std::str::FromStr;
+use std::{env, error};
 
 use getopts::{Matches, Options};
 
-use rustfmt::{run, FileName, Input, Summary};
-use rustfmt::config::{get_toml_path, Color, Config, WriteMode};
 use rustfmt::config::file_lines::FileLines;
+use rustfmt::config::{get_toml_path, Color, Config, WriteMode};
+use rustfmt::{run, FileName, Input, Summary};
 
 type FmtError = Box<error::Error + Send + Sync>;
 type FmtResult<T> = std::result::Result<T, FmtError>;

src/chains.rs

@@ -77,8 +77,8 @@ use std::borrow::Cow;
 use std::cmp::min;
 use std::iter;
 
-use syntax::{ast, ptr};
 use syntax::codemap::Span;
+use syntax::{ast, ptr};
 
 pub fn rewrite_chain(expr: &ast::Expr, context: &RewriteContext, shape: Shape) -> Option<String> {
     debug!("rewrite_chain {:?}", shape);

src/closures.rs

@@ -9,9 +9,9 @@
 // except according to those terms.
 
 use config::lists::*;
-use syntax::{ast, ptr};
 use syntax::codemap::Span;
 use syntax::parse::classify;
+use syntax::{ast, ptr};
 
 use codemap::SpanUtils;
 use expr::{block_contains_comment, is_simple_block, is_unsafe_block, rewrite_cond, ToExpr};

src/config/file_lines.rs

@@ -10,9 +10,9 @@
 
 //! This module contains types and functions to support formatting specific line ranges.
 
-use std::{cmp, iter, str};
 use std::collections::HashMap;
 use std::rc::Rc;
+use std::{cmp, iter, str};
 
 use serde::de::{Deserialize, Deserializer};
 use serde_json as json;

src/config/mod.rs

@@ -8,12 +8,12 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use std::{env, fs};
 use std::cell::Cell;
 use std::default::Default;
 use std::fs::File;
 use std::io::{Error, ErrorKind, Read};
 use std::path::{Path, PathBuf};
+use std::{env, fs};
 
 use regex::Regex;
 

src/expr.rs

@@ -13,8 +13,8 @@ use std::cmp::min;
 use std::iter::repeat;
 
 use config::lists::*;
-use syntax::{ast, ptr};
 use syntax::codemap::{BytePos, CodeMap, Span};
+use syntax::{ast, ptr};
 
 use chains::rewrite_chain;
 use closures;

src/format-diff/main.rs

@@ -23,10 +23,10 @@ extern crate regex;
 extern crate serde_derive;
 extern crate serde_json as json;
 
-use std::{env, fmt, process};
 use std::collections::HashSet;
 use std::error::Error;
 use std::io::{self, BufRead};
+use std::{env, fmt, process};
 
 use regex::Regex;
 

src/items.rs

@@ -15,9 +15,9 @@ use std::cmp::min;
 
 use config::lists::*;
 use regex::Regex;
-use syntax::{abi, ast, ptr, symbol};
 use syntax::codemap::{self, BytePos, Span};
 use syntax::visit;
+use syntax::{abi, ast, ptr, symbol};
 
 use codemap::{LineRangeUtils, SpanUtils};
 use comment::{combine_strs_with_missing_comments, contains_comment, recover_comment_removed,

src/lib.rs

@@ -38,11 +38,11 @@ use std::path::PathBuf;
 use std::rc::Rc;
 use std::time::Duration;
 
-use syntax::errors::{DiagnosticBuilder, Handler};
-use syntax::errors::emitter::{ColorConfig, EmitterWriter};
 use syntax::ast;
-use syntax::codemap::{CodeMap, FilePathMapping};
 pub use syntax::codemap::FileName;
+use syntax::codemap::{CodeMap, FilePathMapping};
+use syntax::errors::{DiagnosticBuilder, Handler};
+use syntax::errors::emitter::{ColorConfig, EmitterWriter};
 use syntax::parse::{self, ParseSess};
 
 use checkstyle::{output_footer, output_header};

src/macros.rs

@@ -22,7 +22,6 @@
 use std::collections::HashMap;
 
 use config::lists::*;
-use syntax::{ast, ptr};
 use syntax::codemap::{BytePos, Span};
 use syntax::parse::new_parser_from_tts;
 use syntax::parse::parser::Parser;
@@ -31,6 +30,7 @@ use syntax::print::pprust;
 use syntax::symbol;
 use syntax::tokenstream::{Cursor, ThinTokenStream, TokenStream, TokenTree};
 use syntax::util::ThinVec;
+use syntax::{ast, ptr};
 
 use codemap::SpanUtils;
 use comment::{contains_comment, remove_trailing_white_spaces, FindUncommented};

src/rustfmt_diff.rs

@@ -211,8 +211,8 @@ where
 
 #[cfg(test)]
 mod test {
-    use super::{make_diff, Mismatch};
     use super::DiffLine::*;
+    use super::{make_diff, Mismatch};
 
     #[test]
     fn diff_simple() {

src/utils.rs

@@ -10,10 +10,10 @@
 
 use std::borrow::Cow;
 
-use syntax::{abi, ptr};
 use syntax::ast::{self, Attribute, CrateSugar, MetaItem, MetaItemKind, NestedMetaItem,
                   NestedMetaItemKind, Path, Visibility, VisibilityKind};
 use syntax::codemap::{BytePos, Span, NO_EXPANSION};
+use syntax::{abi, ptr};
 
 use config::Color;
 use rewrite::RewriteContext;

src/visitor.rs

@@ -8,10 +8,10 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use syntax::{ast, visit};
 use syntax::attr::HasAttrs;
 use syntax::codemap::{self, BytePos, CodeMap, Pos, Span};
 use syntax::parse::ParseSess;
+use syntax::{ast, visit};
 
 use attr::*;
 use codemap::{LineRangeUtils, SpanUtils};

tests/target/imports.rs

@@ -43,21 +43,21 @@ fn test() {
 }
 
 // Simple imports
-use foo::bar::baz;
 use bar::quux as kaas;
 use foo;
+use foo::bar::baz;
 
 // With aliases.
-use foo::{self as bar, baz};
 use foo as bar;
 use foo::qux as bar;
+use foo::{self as bar, baz};
 use foo::{baz, qux as bar};
 
 // With absolute paths
 use foo;
+use Foo;
 use foo::Bar;
 use foo::{Bar, Baz};
-use Foo;
 use {Bar, Baz};
 
 // Root globs
@@ -83,6 +83,7 @@ use fooo::{bar, x, y, z,
            bar::*};
 
 // nested imports with a single sub-tree.
-use a::b::c::*;
 use a::b::c::d;
+use a::b::c::*;
+
 use a::b::c::{xxx, yyy, zzz};