change `use` usage for zircon-hal-unix
#[macro_use]
extern crate log;
-use lazy_static::lazy_static;
-use std::cell::Cell;
-use std::fmt::{Debug, Formatter};
-use std::fs::{File, OpenOptions};
-use std::io::Error;
-use std::os::unix::io::AsRawFd;
-use std::sync::atomic::{AtomicUsize, Ordering};
-use tempfile::tempdir_in;
+use {
+ lazy_static::lazy_static,
+ std::cell::Cell,
+ std::fmt::{Debug, Formatter},
+ std::fs::{File, OpenOptions},
+ std::io::Error,
+ std::os::unix::io::AsRawFd,
+ std::sync::atomic::{AtomicUsize, Ordering},
+ tempfile::tempdir_in,
+};
type ThreadId = usize;
type PhysAddr = usize;
