Require docs for features and ifaddrs module

2 files changed, 5 insertions, 0 deletions

diff --git a/src/features.rs b/src/features.rs
index 1448fdd0..7797aa46 100644
--- a/src/features.rs
+++ b/src/features.rs
@@ -1,3 +1,4 @@
+//! Feature tests for OS functionality
 pub use self::os::*;
 
 #[cfg(any(target_os = "linux", target_os = "android"))]
@@ -82,6 +83,7 @@ mod os {
         }
     }
 
+    /// Check if the OS supports atomic close-on-exec for sockets
     pub fn socket_atomic_cloexec() -> bool {
         kernel_version() >= VERS_2_6_27
     }
@@ -94,6 +96,7 @@ mod os {
 
 #[cfg(any(target_os = "macos", target_os = "freebsd", target_os = "dragonfly", target_os = "ios", target_os = "openbsd", target_os = "netbsd"))]
 mod os {
+    /// Check if the OS supports atomic close-on-exec for sockets
     pub fn socket_atomic_cloexec() -> bool {
         false
     }
diff --git a/src/lib.rs b/src/lib.rs
index 21b11c89..29d0cbac 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -31,6 +31,7 @@ pub extern crate libc;
 use errno::Errno;
 
 pub mod errno;
+#[deny(missing_docs)]
 pub mod features;
 pub mod fcntl;
 
@@ -60,6 +61,7 @@ pub mod net;
           target_os = "macos",
           target_os = "netbsd",
           target_os = "openbsd"))]
+#[deny(missing_docs)]
 pub mod ifaddrs;
 
 #[cfg(any(target_os = "linux", target_os = "android"))]