style: code style format

src/util_cmd.rs

@@ -1,7 +1,4 @@
-use std::{
+use std::{ io::{ self, Error, ErrorKind }, process::Command };
-    io::{ self, Error, ErrorKind },
-    process::Command,
-};
 
 pub fn run_command_and_wait(cmd: &mut Command) -> io::Result<()> {
     cmd.spawn()?.wait()?;

src/util_file.rs

@@ -1,17 +1,5 @@
-use std::{
+use std::{ env, fs::{ self, File }, io::{ Lines, BufReader }, path::{ Path, PathBuf } };
-    env,
+use crate::{ iff, util_os, util_io, util_msg, new_box_ioerror, XResult };
-    fs::{ self, File },
-    io::{ Lines, BufReader },
-    path::{ Path, PathBuf },
-};
-use crate::{
-    iff,
-    util_os,
-    util_io,
-    util_msg,
-    new_box_ioerror,
-    XResult,
-};
 
 pub struct JoinFilesReader {
     files: Vec<String>,

src/util_io.rs

@@ -4,7 +4,7 @@ use std::{
     time::{ SystemTime, Duration },
 };
 
-use super::{ XResult, new_box_ioerror, };
+use super::{ XResult, new_box_ioerror };
 use super::util_size::get_display_size;
 use super::util_msg::print_lastline;
 use super::util_file::resolve_file_path;

src/util_msg.rs

@@ -1,8 +1,4 @@
-use std::{
+use std::{ env, io::{ self, Write }, sync::{ Arc, Mutex } };
-    env,
-    io::{ self, Write },
-    sync::{ Arc, Mutex },
-};
 
 lazy_static! {
     pub static ref IS_ATTY: bool = is_atty();
@@ -11,7 +7,7 @@ lazy_static! {
 }
 
 #[derive(Clone, Copy)]
-pub enum MessageType { DEBUG, INFO, OK, WARN, ERROR, }
+pub enum MessageType { DEBUG, INFO, OK, WARN, ERROR }
 
 impl MessageType {
     pub fn get_u8_value(&self) -> u8 {
@@ -30,7 +26,7 @@ pub fn get_logger_level() -> MessageType {
         match logger_level.trim().to_lowercase().as_str() {
             "debug" | "*" => MessageType::DEBUG,
             "info"  | "?" => MessageType::INFO,
-            "ok"          => MessageType::OK,
+            "ok"    | "#" => MessageType::OK,
             "warn"  | "!" => MessageType::WARN,
             "error" | "^" => MessageType::ERROR,
             _ => {

src/util_net.rs

@@ -1,4 +1,4 @@
-use std::fmt::{ Display, Formatter };
+use std::fmt::{ self, Display, Formatter };
 use std::result::Result;
 use std::net::SocketAddr;
 use crate::XResult;
@@ -29,7 +29,7 @@ impl IpAddress {
 }
 
 impl Display for IpAddress {
-    fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), std::fmt::Error> {
+    fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), fmt::Error> {
         write!(f, "{}", self.to_address())
     }
 }
@@ -83,7 +83,7 @@ impl IpAddressMask {
 }
 
 impl Display for IpAddressMask {
-    fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), std::fmt::Error> {
+    fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), fmt::Error> {
         write!(f, "{}", self.to_address())
     }
 }
@@ -118,7 +118,7 @@ impl IpAddressMaskGroup {
 }
 
 impl Display for IpAddressMaskGroup {
-    fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), std::fmt::Error> {
+    fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), fmt::Error> {
         write!(f, "[{}]", self.ip_address_mask_group.iter().map(|i| format!("{}", i)).collect::<Vec<_>>().join(", "))
     }
 }
@@ -152,7 +152,7 @@ impl IpAddressAndPort {
 }
 
 impl Display for IpAddressAndPort {
-    fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), std::fmt::Error> {
+    fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), fmt::Error> {
         write!(f, "{}:{}", self.ip, self.port)
     }
 }