merge versioning, fix bug todo

ecstore/src/utils/os/unix.rs

@@ -1,5 +1,5 @@
-use crate::disk::Info;
-use nix::sys::{statfs::statfs, stat::stat};
+use crate::{disk::Info, error::Result};
+use nix::sys::{stat::stat, statfs::statfs};
 use std::io::{Error, ErrorKind};
 use std::path::Path;
 
@@ -74,4 +74,4 @@ pub fn same_disk(disk1: &str, disk2: &str) -> Result<bool> {
     let stat2 = stat(disk2)?;
 
     Ok(stat1.st_dev == stat2.st_dev)
-}
+}