Merge pull request #1096 from GuillaumeGomez/remove-traits

Remove `NetworkExt`, `CpuExt`, `GroupExt` and `ComponentsExt` traits

README.md

@@ -35,8 +35,7 @@ Otherwise, here is a little code sample:
 
 ```rust
 use sysinfo::{
-    Components, ComponentsExt, Disks, NetworkExt, Networks,
-    System,
+    Components, Disks, Networks, System,
 };
 
 // Please note that we use "new_all" to ensure that all list of
@@ -100,7 +99,7 @@ Please remember that to have some up-to-date information, you need to call the e
 `refresh` method. For example, for the CPU usage:
 
 ```rust,no_run
-use sysinfo::{CpuExt, System};
+use sysinfo::System;
 
 let mut sys = System::new();
 

benches/basic.rs

@@ -3,7 +3,7 @@
 extern crate test;
 
 use sysinfo::get_current_pid;
-use sysinfo::{ComponentsExt, UsersExt};
+use sysinfo::UsersExt;
 
 #[bench]
 fn bench_new(b: &mut test::Bencher) {

examples/simple.rs

@@ -7,10 +7,7 @@
 use std::io::{self, BufRead, Write};
 use std::str::FromStr;
 use sysinfo::Signal::*;
-use sysinfo::{
-    Components, ComponentsExt, CpuExt, Disks, NetworkExt, Networks, Pid, Signal, System, UserExt,
-    Users, UsersExt,
-};
+use sysinfo::{Components, Disks, Networks, Pid, Signal, System, UserExt, Users, UsersExt};
 
 const signals: &[Signal] = &[
     Hangup,

src/c_interface.rs

@@ -1,6 +1,6 @@
 // Take a look at the license at the top of the repository in the LICENSE file.
 
-use crate::{CpuExt, Disks, NetworkExt, Networks, Pid, Process, System};
+use crate::{Disks, Networks, Pid, Process, System};
 use libc::{self, c_char, c_float, c_uint, c_void, size_t};
 use std::borrow::BorrowMut;
 use std::ffi::CString;