Add conditional compilation to stuff not needed on Windows

mullvad-cli/src/rpc.rs

@@ -3,7 +3,9 @@ use serde;
 
 use std::fs::{File, Metadata};
 use std::io::{self, BufRead, BufReader};
-use std::path::{Path, PathBuf};
+#[cfg(unix)]
+use std::path::Path;
+use std::path::PathBuf;
 
 use talpid_ipc::WsIpcClient;
 
@@ -73,7 +75,7 @@ fn is_rpc_file_trusted(metadata: Metadata) -> bool {
 }
 
 #[cfg(windows)]
-fn is_rpc_file_trusted(metadata: Metadata) -> bool {
+fn is_rpc_file_trusted(_metadata: Metadata) -> bool {
     // TODO: Check permissions correctly
     true
 }

mullvad-daemon/src/bin/problem-report.rs

@@ -365,6 +365,7 @@ fn os_version() -> String {
 }
 
 /// Helper for getting stdout of some command as a String. Ignores the exit code of the command.
+#[cfg(any(target_os = "linux", target_os = "macos"))]
 fn command_stdout_lossy(cmd: &str, args: &[&str]) -> Option<String> {
     Command::new(cmd)
         .args(args)

talpid-core/src/tunnel/openvpn.rs

@@ -31,6 +31,7 @@ mod errors {
 pub use self::errors::*;
 
 
+#[cfg(unix)]
 lazy_static!{
     static ref OPENVPN_DIE_TIMEOUT: Duration = Duration::from_secs(2);
 }