don't use affinity on macos

Author: wangxu

thread/Cargo.toml

@@ -11,8 +11,10 @@ thread-priority = "0.9.2"
 thread-amount = "0.1.3"
 crossbeam = "0.8.2"
 thread-control = "0.1.2"
-affinity = "0.1.2"
 rayon = "1.5.3"
 go-spawn = "0.1.2"
 num_threads = "0.1.6"
 parking = "2.0.0"
+
+[target.'cfg(any(windows, linux))'.dependencies] 
+affinity = "0.1.2"

thread/src/lib.rs

@@ -1,21 +1,20 @@
-pub mod threads;
-
-pub use threads::*;
-
-
-pub fn panic_example() {
-    println!("Hello, world!");
-
-    let h = std::thread::spawn(|| {
-        std::thread::sleep(std::time::Duration::from_millis(1000));
-        panic!("boom");
-    });
-
-    let r = h.join();
-    match r {
-        Ok(r) => println!("All is well! {:?}", r),
-        Err(e) => println!("Got an error! {:?}", e)
-    }
-
-    println!("Exiting main!")
-}
+pub mod threads;
+
+pub use threads::*;
+
+pub fn panic_example() {
+    println!("Hello, world!");
+
+    let h = std::thread::spawn(|| {
+        std::thread::sleep(std::time::Duration::from_millis(1000));
+        panic!("boom");
+    });
+
+    let r = h.join();
+    match r {
+        Ok(r) => println!("All is well! {:?}", r),
+        Err(e) => println!("Got an error! {:?}", e),
+    }
+
+    println!("Exiting main!")
+}

thread/src/main.rs

@@ -23,6 +23,7 @@ fn main() {
 
     control_thread();
 
+    #[cfg(not(target_os = "macos"))]
     use_affinity();
 
     go_thread();
@@ -31,4 +32,3 @@ fn main() {
 
     panic_example();
 }
-