Update dependencies

1 files changed, 1 insertions, 13 deletions

diff --git a/src/util.rs b/src/util.rs
index dba954b..7263738 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -3,7 +3,7 @@ use std::{
     os::unix::io::{IntoRawFd, RawFd},
 };
 
-use nix::{self, errno::Errno, unistd::close};
+use nix::unistd::close;
 use quick_error::quick_error;
 
 quick_error! {
@@ -79,18 +79,6 @@ impl<'a> Iterator for OutputChainIter<'a> {
     }
 }
 
-pub fn from_nix_error(error: nix::Error) -> std::io::Error {
-    use nix::Error::*;
-    let from_raw = |code| std::io::Error::from_raw_os_error(code as i32);
-
-    match error {
-        Sys(errno) => errno.into(),
-        InvalidPath => from_raw(Errno::ENAMETOOLONG),
-        InvalidUtf8 => from_raw(Errno::EILSEQ),
-        UnsupportedOperation => from_raw(Errno::EOPNOTSUPP),
-    }
-}
-
 pub fn display_or<'a, T: fmt::Display + 'a>(
     maybe: Option<T>,
     default: &'a str,