Reformat `use` declarations.

The previous commit updated `rustfmt.toml` appropriately. This commit is
the outcome of running `x fmt --all` with the new formatting options.

3 files changed, 13 insertions, 18 deletions

diff --git a/library/alloc/src/ffi/c_str.rs b/library/alloc/src/ffi/c_str.rs
index f1eb195b884..e32676a6543 100644
--- a/library/alloc/src/ffi/c_str.rs
+++ b/library/alloc/src/ffi/c_str.rs
@@ -3,25 +3,21 @@
 #[cfg(test)]
 mod tests;
 
-use crate::borrow::{Cow, ToOwned};
-use crate::boxed::Box;
-use crate::rc::Rc;
-use crate::slice::hack::into_vec;
-use crate::string::String;
-use crate::vec::Vec;
 use core::borrow::Borrow;
 use core::ffi::{c_char, CStr};
-use core::fmt;
-use core::mem;
 use core::num::NonZero;
-use core::ops;
-use core::ptr;
-use core::slice;
 use core::slice::memchr;
 use core::str::{self, Utf8Error};
+use core::{fmt, mem, ops, ptr, slice};
 
+use crate::borrow::{Cow, ToOwned};
+use crate::boxed::Box;
+use crate::rc::Rc;
+use crate::slice::hack::into_vec;
+use crate::string::String;
 #[cfg(target_has_atomic = "ptr")]
 use crate::sync::Arc;
+use crate::vec::Vec;
 
 /// A type representing an owned, C-compatible, nul-terminated string with no nul bytes in the
 /// middle.
diff --git a/library/alloc/src/ffi/c_str/tests.rs b/library/alloc/src/ffi/c_str/tests.rs
index 9f51e17a427..8b7172b3f20 100644
--- a/library/alloc/src/ffi/c_str/tests.rs
+++ b/library/alloc/src/ffi/c_str/tests.rs
@@ -1,10 +1,10 @@
-use super::*;
 use core::assert_matches::assert_matches;
 use core::ffi::FromBytesUntilNulError;
-use core::hash::{Hash, Hasher};
-
 #[allow(deprecated)]
 use core::hash::SipHasher13 as DefaultHasher;
+use core::hash::{Hash, Hasher};
+
+use super::*;
 
 #[test]
 fn c_to_rust() {
diff --git a/library/alloc/src/ffi/mod.rs b/library/alloc/src/ffi/mod.rs
index 9fc1acc231b..4f9dc40a3cf 100644
--- a/library/alloc/src/ffi/mod.rs
+++ b/library/alloc/src/ffi/mod.rs
@@ -80,13 +80,12 @@
 
 #![stable(feature = "alloc_ffi", since = "1.64.0")]
 
-#[doc(no_inline)]
-#[stable(feature = "alloc_c_string", since = "1.64.0")]
-pub use self::c_str::{FromVecWithNulError, IntoStringError, NulError};
-
 #[doc(inline)]
 #[stable(feature = "alloc_c_string", since = "1.64.0")]
 pub use self::c_str::CString;
+#[doc(no_inline)]
+#[stable(feature = "alloc_c_string", since = "1.64.0")]
+pub use self::c_str::{FromVecWithNulError, IntoStringError, NulError};
 
 #[unstable(feature = "c_str_module", issue = "112134")]
 pub mod c_str;