use tokio-uring release version

actix-rt/Cargo.toml

@@ -28,7 +28,9 @@ actix-macros = { version = "0.2.0", optional = true }
 
 futures-core = { version = "0.3", default-features = false }
 tokio = { version = "1.3", features = ["rt", "net", "parking_lot", "signal", "sync", "time"] }
-tokio-uring = { git = "https://github.com/tokio-rs/tokio-uring.git", optional = true }
+
+[target."cfg(target_os = \"linux\")".dependencies]
+tokio-uring = { version = "0.1", optional = true }
 
 [dev-dependencies]
 tokio = { version = "1.2", features = ["full"] }

actix-rt/src/arbiter.rs

@@ -91,7 +91,7 @@ pub struct Arbiter {
 }
 
 impl Arbiter {
-    #[cfg(not(feature = "io-uring"))]
+    #[cfg(any(not(target_os = "linux"), not(feature = "io-uring")))]
     /// Spawn a new Arbiter thread and start its event loop.
     ///
     /// # Panics
@@ -104,7 +104,7 @@ impl Arbiter {
         })
     }
 
-    #[cfg(not(feature = "io-uring"))]
+    #[cfg(any(not(target_os = "linux"), not(feature = "io-uring")))]
     /// Spawn a new Arbiter using the [Tokio Runtime](tokio-runtime) returned from a closure.
     ///
     /// [tokio-runtime]: tokio::runtime::Runtime
@@ -159,7 +159,7 @@ impl Arbiter {
         Arbiter { tx, thread_handle }
     }
 
-    #[cfg(feature = "io-uring")]
+    #[cfg(all(target_os = "linux", feature = "io-uring"))]
     /// Spawn a new Arbiter thread and start its event loop with `tokio-uring` runtime.
     ///
     /// # Panics

actix-rt/tests/tests.rs

@@ -302,7 +302,7 @@ fn try_current_with_system() {
     System::new().block_on(async { assert!(System::try_current().is_some()) });
 }
 
-#[cfg(feature = "io-uring")]
+#[cfg(all(target_os = "linux", feature = "io-uring"))]
 #[test]
 fn tokio_uring_arbiter() {
     let system = System::new();

actix-server/src/worker.rs

@@ -280,7 +280,7 @@ impl ServerWorker {
         let counter_clone = counter.clone();
         // every worker runs in it's own arbiter.
         // use a custom tokio runtime builder to change the settings of runtime.
-        #[cfg(feature = "io-uring")]
+        #[cfg(all(target_os = "linux", feature = "io-uring"))]
         let arbiter = {
             // TODO: pass max blocking thread config when tokio-uring enable configuration
             // on building runtime.
@@ -288,7 +288,7 @@ impl ServerWorker {
             Arbiter::new()
         };
 
-        #[cfg(not(feature = "io-uring"))]
+        #[cfg(any(not(target_os = "linux"), not(feature = "io-uring")))]
         let arbiter = Arbiter::with_tokio_rt(move || {
             tokio::runtime::Builder::new_current_thread()
                 .enable_all()