Use the upstream's set console title

Cargo.toml

@@ -22,7 +22,7 @@ shellexpand = "1.0.0"
 structopt = "0.2.16"
 log = "0.4.6"
 walkdir = "2.2.7"
-console = "0.7.5"
+console = "0.8.0"
 self_update_crate = { version = "0.6.0", optional = true, package =  "self_update" }
 lazy_static = "1.3.0"
 rust-ini = "0.13.0"
@@ -37,9 +37,6 @@ glob = "0.3.0"
 [target.'cfg(unix)'.dependencies]
 nix = "0.15.0"
 
-[target.'cfg(windows)'.dependencies]
-winapi = { version = "0.3", features = ["wincon"] }
-
 [profile.release]
 lto = true
 

src/terminal.rs

@@ -3,20 +3,11 @@ use console::{style, Term};
 use lazy_static::lazy_static;
 use std::cmp::{max, min};
 use std::env;
-#[cfg(windows)]
-use std::ffi::OsStr;
-use std::fmt::Display;
 use std::io::{self, Write};
-#[cfg(windows)]
-use std::iter::once;
-#[cfg(windows)]
-use std::os::windows::ffi::OsStrExt;
 use std::process::Command;
 use std::sync::Mutex;
 #[cfg(windows)]
 use which_crate::which;
-#[cfg(windows)]
-use winapi::um::wincon::SetConsoleTitleW;
 
 lazy_static! {
     static ref TERMINAL: Mutex<Terminal> = Mutex::new(Terminal::new());
@@ -55,7 +46,8 @@ impl Terminal {
     }
 
     fn print_separator<P: AsRef<str>>(&mut self, message: P) {
-        set_title(format!("{}Topgrade - {}", self.prefix, message.as_ref()));
+        self.term
+            .set_title(format!("{}Topgrade - {}", self.prefix, message.as_ref()));
         let now = Local::now();
         let message = format!(
             "{}{:02}:{:02}:{:02} - {}",
@@ -129,7 +121,7 @@ impl Terminal {
             return Ok(false);
         }
 
-        set_title("Topgrade - Awaiting user");
+        self.term.set_title("Topgrade - Awaiting user");
         self.term
             .write_fmt(format_args!(
                 "\n{}",
@@ -206,16 +198,3 @@ pub fn is_dumb() -> bool {
 pub fn get_char() -> char {
     TERMINAL.lock().unwrap().get_char().unwrap()
 }
-
-#[cfg(unix)]
-pub fn set_title<T: Display>(title: T) {
-    print!("\x1b]0;{}\x07", title);
-}
-
-#[cfg(windows)]
-pub fn set_title<T: Display>(title: T) {
-    let buffer: Vec<u16> = OsStr::new(&format!("{}", title)).encode_wide().chain(once(0)).collect();
-    unsafe {
-        SetConsoleTitleW(buffer.as_ptr());
-    }
-}