Merge pull request #2823 from rbtcollins/lint

Fix lint on Windows

Author: rbtcollins

src/utils/raw.rs

@@ -1,10 +1,12 @@
+#[cfg(not(windows))]
 use std::env;
 use std::fs;
 use std::io;
 use std::io::Write;
 use std::path::Path;
 use std::str;
 
+#[cfg(not(windows))]
 use crate::process;
 
 pub(crate) fn ensure_dir_exists<P: AsRef<Path>, F: FnOnce(&Path)>(
@@ -247,6 +249,7 @@ pub(crate) fn copy_dir(src: &Path, dest: &Path) -> io::Result<()> {
     Ok(())
 }
 
+#[cfg(not(windows))]
 fn has_cmd(cmd: &str) -> bool {
     let cmd = format!("{}{}", cmd, env::consts::EXE_SUFFIX);
     let path = process().var_os("PATH").unwrap_or_default();
@@ -255,6 +258,7 @@ fn has_cmd(cmd: &str) -> bool {
         .any(|p| p.exists())
 }
 
+#[cfg(not(windows))]
 pub(crate) fn find_cmd<'a>(cmds: &[&'a str]) -> Option<&'a str> {
     cmds.iter().cloned().find(|&s| has_cmd(s))
 }

src/utils/utils.rs

@@ -16,7 +16,9 @@ use crate::utils::notifications::Notification;
 use crate::utils::raw;
 use crate::{home_process, process};
 
-pub(crate) use crate::utils::utils::raw::{find_cmd, if_not_empty, is_directory};
+#[cfg(not(windows))]
+pub(crate) use crate::utils::utils::raw::find_cmd;
+pub(crate) use crate::utils::utils::raw::{if_not_empty, is_directory};
 
 pub use crate::utils::utils::raw::{is_file, path_exists};
 
@@ -423,6 +425,7 @@ pub(crate) fn open_browser(path: &Path) -> Result<()> {
     opener::open_browser(path).context("couldn't open browser")
 }
 
+#[cfg(not(windows))]
 fn set_permissions(path: &Path, perms: fs::Permissions) -> Result<()> {
     fs::set_permissions(path, perms).map_err(|e| {
         RustupError::SettingPermissions {