Tokio Util LongRunningTaskDetector. (https://github.com/tokio-rs/console/issues/150)

tokio-util/Cargo.toml

@@ -21,7 +21,7 @@ categories = ["asynchronous"]
 default = []
 
 # Shorthand for enabling everything
-full = ["codec", "compat", "io-util", "time", "net", "rt"]
+full = ["codec", "compat", "io-util", "time", "net", "rt", "lrtd"]
 
 net = ["tokio/net"]
 compat = ["futures-io",]
@@ -30,6 +30,7 @@ time = ["tokio/time","slab"]
 io = []
 io-util = ["io", "tokio/rt", "tokio/io-util"]
 rt = ["tokio/rt", "tokio/sync", "futures-util", "hashbrown"]
+lrtd = []
 
 __docs_rs = ["futures-util"]
 
@@ -43,6 +44,9 @@ futures-util = { version = "0.3.0", optional = true }
 pin-project-lite = "0.2.11"
 slab = { version = "0.4.4", optional = true } # Backs `DelayQueue`
 tracing = { version = "0.1.25", default-features = false, features = ["std"], optional = true }
+nix = "0.21"
+rand = "0.8"
+libc = "0.2"
 
 [target.'cfg(tokio_unstable)'.dependencies]
 hashbrown = { version = "0.14.0", optional = true }

tokio-util/src/cfg.rs

@@ -69,3 +69,13 @@ macro_rules! cfg_time {
         )*
     }
 }
+
+macro_rules! cfg_lrtd {
+    ($($item:item)*) => {
+        $(
+            #[cfg(feature = "lrtd")]
+            #[cfg_attr(docsrs, doc(cfg(feature = "lrtd")))]
+            $item
+        )*
+    }
+}

tokio-util/src/lib.rs

@@ -51,6 +51,10 @@ cfg_time! {
     pub mod time;
 }
 
+cfg_lrtd! {
+    pub mod lrtd;
+}
+
 pub mod sync;
 
 pub mod either;