Make features more independent

Author: johnteee

Cargo.toml

@@ -29,12 +29,18 @@ pure = [
   "monadio",
   "cor",
   "actor",
+  "handler",
+  "publisher",
+  "sync",
 ]
 fp = [ ]
 maybe = [ ]
-monadio = [ ]
+sync = [ ]
 cor = [ ]
-actor = [ ]
+actor = [ "sync" ]
+handler = [ "sync" ]
+monadio = [ "sync", "handler" ]
+publisher = [ "sync", "handler" ]
 
 # For test
 test_runtime = [ "pure", "for_futures" ]

src/lib.rs

@@ -3,12 +3,15 @@ extern crate futures;
 // #[cfg(feature = "for_futures")]
 // extern crate tokio;
 
+pub mod common;
+
+#[cfg(feature = "handler")]
 pub mod handler;
+#[cfg(feature = "publisher")]
 pub mod publisher;
+#[cfg(feature = "sync")]
 pub mod sync;
 
-pub mod common;
-
 #[cfg(feature = "actor")]
 pub mod actor;
 #[cfg(feature = "cor")]

src/sync.rs

@@ -86,6 +86,7 @@ pub trait Will<T>: Send + Sync + 'static {
     fn result(&mut self) -> Option<T>;
 }
 
+#[cfg(all(feature = "publisher", feature = "handler"))]
 #[derive(Clone)]
 pub struct WillAsync<T> {
     effect: Arc<Mutex<dyn FnMut() -> T + Send + Sync + 'static>>,
@@ -98,6 +99,7 @@ pub struct WillAsync<T> {
     waker: Arc<Mutex<Option<Waker>>>,
 }
 
+#[cfg(all(feature = "publisher", feature = "handler"))]
 impl<T> WillAsync<T> {
     pub fn new(effect: impl FnMut() -> T + Send + Sync + 'static) -> WillAsync<T> {
         Self::new_with_handler(effect, HandlerThread::new_with_mutex())
@@ -119,6 +121,7 @@ impl<T> WillAsync<T> {
     }
 }
 
+#[cfg(all(feature = "publisher", feature = "handler"))]
 impl<T> Will<T> for WillAsync<T>
 where
     T: Clone + Send + Sync + 'static,
@@ -206,7 +209,7 @@ where
     }
 }
 
-#[cfg(feature = "for_futures")]
+#[cfg(all(feature = "for_futures", feature = "publisher", feature = "handler"))]
 impl<T> Future for WillAsync<T>
 where
     T: Clone + Send + Sync + 'static,