util: anotate time module as requiring time feature (#3606)

Signed-off-by: Zahari Dichev <zaharidichev@gmail.com>
tokio-rs · Mar 11, 2021 · edfff75 · edfff75
1 parent 1cda0f1
commit edfff75
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Showing 2 changed files with 14 additions and 3 deletions.
diff --git a/tokio-util/src/cfg.rs b/tokio-util/src/cfg.rs
@@ -47,3 +47,13 @@ macro_rules! cfg_rt {
         )*
     }
 }
+
+macro_rules! cfg_time {
+    ($($item:item)*) => {
+        $(
+            #[cfg(feature = "time")]
+            #[cfg_attr(docsrs, doc(cfg(feature = "time")))]
+            $item
+        )*
+    }
+}
diff --git a/tokio-util/src/lib.rs b/tokio-util/src/lib.rs
@@ -45,13 +45,14 @@ cfg_rt! {
     pub mod context;
 }
 
+cfg_time! {
+    pub mod time;
+}
+
 pub mod sync;
 
 pub mod either;
 
-#[cfg(feature = "time")]
-pub mod time;
-
 #[cfg(any(feature = "io", feature = "codec"))]
 mod util {
     use tokio::io::{AsyncRead, AsyncWrite, ReadBuf};