Merge pull request #435 from sorcio/wasm-atomics-feature

stdarch_wasm_atomic_wait instead of stdsimd

core/src/lib.rs

@@ -49,7 +49,7 @@
         target_family = "wasm",
         target_feature = "atomics"
     ),
-    feature(stdsimd)
+    feature(stdarch_wasm_atomic_wait)
 )]
 
 mod parking_lot;