3 files changed, 24 insertions, 24 deletions

diff --git a/crates/tools/src/lib.rs b/crates/tools/src/lib.rs
index 29c46c7c4..3387d0620 100644
--- a/crates/tools/src/lib.rs
+++ b/crates/tools/src/lib.rs
@@ -1,5 +1,5 @@
-extern crate itertools;
 extern crate failure;
+extern crate itertools;
 extern crate teraron;
 
 use std::{
@@ -7,10 +7,10 @@ use std::{
     process::Command,
 };
 
-use itertools::Itertools;
 use failure::bail;
+use itertools::Itertools;
 
-pub use teraron::{Mode, Verify, Overwrite};
+pub use teraron::{Mode, Overwrite, Verify};
 
 pub type Result<T> = ::std::result::Result<T, failure::Error>;
 
@@ -63,16 +63,8 @@ pub fn generate(mode: Mode) -> Result<()> {
     let grammar = project_root().join(GRAMMAR);
     let syntax_kinds = project_root().join(SYNTAX_KINDS);
     let ast = project_root().join(AST);
-    teraron::generate(
-        &syntax_kinds,
-        &grammar,
-        mode,
-    )?;
-    teraron::generate(
-        &ast,
-        &grammar,
-        mode,
-    )?;
+    teraron::generate(&syntax_kinds, &grammar, mode)?;
+    teraron::generate(&ast, &grammar, mode)?;
     Ok(())
 }
 
@@ -101,9 +93,18 @@ pub fn run(cmdline: &str, dir: &str) -> Result<()> {
 
 pub fn run_rustfmt(mode: Mode) -> Result<()> {
     run(&format!("rustup install {}", TOOLCHAIN), ".")?;
-    run(&format!("rustup component add rustfmt-preview --toolchain {}", TOOLCHAIN), ".")?;
+    run(
+        &format!(
+            "rustup component add rustfmt-preview --toolchain {}",
+            TOOLCHAIN
+        ),
+        ".",
+    )?;
     if mode == Verify {
-        run(&format!("rustup run {} -- cargo fmt -- --check", TOOLCHAIN), ".")?;
+        run(
+            &format!("rustup run {} -- cargo fmt -- --check", TOOLCHAIN),
+            ".",
+        )?;
     } else {
         run(&format!("rustup run {} -- cargo fmt", TOOLCHAIN), ".")?;
     }
diff --git a/crates/tools/src/main.rs b/crates/tools/src/main.rs
index 91675bbf0..dc623a464 100644
--- a/crates/tools/src/main.rs
+++ b/crates/tools/src/main.rs
@@ -1,19 +1,17 @@
 extern crate clap;
 extern crate failure;
+extern crate teraron;
 extern crate tools;
 extern crate walkdir;
-extern crate teraron;
 
 use clap::{App, Arg, SubCommand};
+use failure::bail;
 use std::{
     collections::HashMap,
     fs,
     path::{Path, PathBuf},
 };
-use tools::{
-    collect_tests, Result, Test, generate, Mode, Overwrite, Verify, run, run_rustfmt,
-};
-use failure::bail;
+use tools::{collect_tests, generate, run, run_rustfmt, Mode, Overwrite, Result, Test, Verify};
 
 const GRAMMAR_DIR: &str = "./crates/ra_syntax/src/grammar";
 const INLINE_TESTS_DIR: &str = "./crates/ra_syntax/tests/data/parser/inline";
diff --git a/crates/tools/tests/cli.rs b/crates/tools/tests/cli.rs
index 8c53a8230..2d238d9ea 100644
--- a/crates/tools/tests/cli.rs
+++ b/crates/tools/tests/cli.rs
@@ -1,8 +1,6 @@
 extern crate tools;
 
-use tools::{
-    generate, Verify, run_rustfmt,
-};
+use tools::{generate, run_rustfmt, Verify};
 
 #[test]
 fn verify_template_generation() {
@@ -14,6 +12,9 @@ fn verify_template_generation() {
 #[test]
 fn check_code_formatting() {
     if let Err(error) = run_rustfmt(Verify) {
-        panic!("{}. Please format the code by running `cargo format`", error);
+        panic!(
+            "{}. Please format the code by running `cargo format`",
+            error
+        );
     }
 }