Replace void crate with Rust standard lib Infallible type

std::convert::Infallible has been available since Rust 1.34 and nix
currently targets Rust 1.36 or later so this should not cause
problems.

Fixes #1238

1 files changed, 2 insertions, 2 deletions

diff --git a/src/sys/reboot.rs b/src/sys/reboot.rs
index bafa8fc1..d18b44d6 100644
--- a/src/sys/reboot.rs
+++ b/src/sys/reboot.rs
@@ -3,7 +3,7 @@
 use {Error, Result};
 use errno::Errno;
 use libc;
-use void::Void;
+use std::convert::Infallible;
 use std::mem::drop;
 
 libc_enum! {
@@ -22,7 +22,7 @@ libc_enum! {
     }
 }
 
-pub fn reboot(how: RebootMode) -> Result<Void> {
+pub fn reboot(how: RebootMode) -> Result<Infallible> {
     unsafe {
         libc::reboot(how as libc::c_int)
     };