10 files changed, 17 insertions, 0 deletions
diff --git a/src/sys/epoll.rs b/src/sys/epoll.rs
index 296e9771..3ed1dd72 100644
--- a/src/sys/epoll.rs
+++ b/src/sys/epoll.rs
@@ -42,6 +42,7 @@ libc_bitflags!{
     }
 }
 
+#[allow(missing_debug_implementations)]
 #[derive(Clone, Copy)]
 #[repr(C)]
 pub struct EpollEvent {
diff --git a/src/sys/event.rs b/src/sys/event.rs
index 16b4d7dc..3a6c528d 100644
--- a/src/sys/event.rs
+++ b/src/sys/event.rs
@@ -14,6 +14,7 @@ use std::mem;
 // Redefine kevent in terms of programmer-friendly enums and bitfields.
 #[derive(Clone, Copy)]
 #[repr(C)]
+#[allow(missing_debug_implementations)]
 pub struct KEvent {
     kevent: libc::kevent,
 }
diff --git a/src/sys/quota.rs b/src/sys/quota.rs
index a85d9e30..6d8e6267 100644
--- a/src/sys/quota.rs
+++ b/src/sys/quota.rs
@@ -100,6 +100,7 @@ libc_bitflags!(
 // FIXME: Change to repr(transparent)
 #[repr(C)]
 #[derive(Clone, Copy)]
+#[allow(missing_debug_implementations)]
 pub struct Dqblk(libc::dqblk);
 
 impl Default for Dqblk {
diff --git a/src/sys/select.rs b/src/sys/select.rs
index aece239c..33d3e638 100644
--- a/src/sys/select.rs
+++ b/src/sys/select.rs
@@ -11,6 +11,7 @@ pub use libc::FD_SETSIZE;
 // FIXME: Change to repr(transparent) once it's stable
 #[repr(C)]
 #[derive(Clone, Copy)]
+#[allow(missing_debug_implementations)]
 pub struct FdSet(libc::fd_set);
 
 impl FdSet {
diff --git a/src/sys/signal.rs b/src/sys/signal.rs
index fbd3e2d1..10798ba1 100644
--- a/src/sys/signal.rs
+++ b/src/sys/signal.rs
@@ -164,6 +164,7 @@ const SIGNALS: [Signal; 31] = [
 pub const NSIG: libc::c_int = 32;
 
 #[derive(Clone, Copy)]
+#[allow(missing_debug_implementations)]
 pub struct SignalIterator {
     next: usize,
 }
@@ -256,6 +257,7 @@ libc_enum! {
 }
 
 #[derive(Clone, Copy)]
+#[allow(missing_debug_implementations)]
 pub struct SigSet {
     sigset: libc::sigset_t
 }
@@ -361,6 +363,7 @@ pub enum SigHandler {
 }
 
 #[derive(Clone, Copy)]
+#[allow(missing_debug_implementations)]
 pub struct SigAction {
     sigaction: libc::sigaction
 }
diff --git a/src/sys/socket/mod.rs b/src/sys/socket/mod.rs
index 5c4f19b2..beef3db8 100644
--- a/src/sys/socket/mod.rs
+++ b/src/sys/socket/mod.rs
@@ -320,6 +320,7 @@ cfg_if! {
 /// let cmsg: CmsgSpace<([RawFd; 3], CmsgSpace<[RawFd; 2]>)> = CmsgSpace::new();
 /// ```
 #[repr(C)]
+#[allow(missing_debug_implementations)]
 pub struct CmsgSpace<T> {
     _hdr: cmsghdr,
     _pad: [align_of_cmsg_data; 0],
@@ -335,6 +336,7 @@ impl<T> CmsgSpace<T> {
     }
 }
 
+#[allow(missing_debug_implementations)]
 pub struct RecvMsg<'a> {
     // The number of bytes received.
     pub bytes: usize,
@@ -354,6 +356,7 @@ impl<'a> RecvMsg<'a> {
     }
 }
 
+#[allow(missing_debug_implementations)]
 pub struct CmsgIterator<'a> {
     buf: &'a [u8],
     next: usize,
@@ -420,6 +423,7 @@ impl<'a> Iterator for CmsgIterator<'a> {
 /// A type-safe wrapper around a single control message. More types may
 /// be added to this enum; do not exhaustively pattern-match it.
 /// [Further reading](http://man7.org/linux/man-pages/man3/cmsg.3.html)
+#[allow(missing_debug_implementations)]
 pub enum ControlMessage<'a> {
     /// A message of type `SCM_RIGHTS`, containing an array of file
     /// descriptors passed between processes.
@@ -501,6 +505,7 @@ pub enum ControlMessage<'a> {
 
 // An opaque structure used to prevent cmsghdr from being a public type
 #[doc(hidden)]
+#[allow(missing_debug_implementations)]
 pub struct UnknownCmsg<'a>(&'a cmsghdr, &'a [u8]);
 
 // Round `len` up to meet the platform's required alignment for
diff --git a/src/sys/statvfs.rs b/src/sys/statvfs.rs
index dc7327d9..41ca44f2 100644
--- a/src/sys/statvfs.rs
+++ b/src/sys/statvfs.rs
@@ -58,6 +58,7 @@ libc_bitflags!(
 // FIXME: Replace with repr(transparent)
 #[repr(C)]
 #[derive(Clone, Copy)]
+#[allow(missing_debug_implementations)]
 pub struct Statvfs(libc::statvfs);
 
 impl Statvfs {
diff --git a/src/sys/termios.rs b/src/sys/termios.rs
index ec5e302b..5b4cecdc 100644
--- a/src/sys/termios.rs
+++ b/src/sys/termios.rs
@@ -177,6 +177,7 @@ use ::unistd::Pid;
 /// standard fields. The only safe way to obtain an instance of this struct is to extract it from
 /// an open port using `tcgetattr()`.
 #[derive(Clone)]
+#[allow(missing_debug_implementations)]
 pub struct Termios {
     inner: RefCell<libc::termios>,
     /// Input mode flags (see `termios.c_iflag` documentation)
diff --git a/src/sys/uio.rs b/src/sys/uio.rs
index 00ba1050..5713f63c 100644
--- a/src/sys/uio.rs
+++ b/src/sys/uio.rs
@@ -68,6 +68,7 @@ pub fn pread(fd: RawFd, buf: &mut [u8], offset: off_t) -> Result<usize>{
 #[cfg(target_os = "linux")]
 #[repr(C)]
 #[derive(Clone, Copy)]
+#[allow(missing_debug_implementations)]
 pub struct RemoteIoVec {
     /// The starting address of this slice (`iov_base`).
     pub base: usize,
@@ -138,6 +139,7 @@ pub fn process_vm_readv(pid: ::unistd::Pid, local_iov: &[IoVec<&mut [u8]>], remo
 }
 
 #[repr(C)]
+#[allow(missing_debug_implementations)]
 pub struct IoVec<T>(libc::iovec, PhantomData<T>);
 
 impl<T> IoVec<T> {
diff --git a/src/sys/utsname.rs b/src/sys/utsname.rs
index afec3e20..e33d0739 100644
--- a/src/sys/utsname.rs
+++ b/src/sys/utsname.rs
@@ -5,6 +5,7 @@ use std::str::from_utf8_unchecked;
 
 #[repr(C)]
 #[derive(Clone, Copy)]
+#[allow(missing_debug_implementations)]
 pub struct UtsName(libc::utsname);
 
 impl UtsName {