Implement preemptive scheduling on Windows

.github/workflows/ci.yml

@@ -61,7 +61,7 @@ jobs:
           PROJECT_DIR: ${{ github.workspace }}
         run: sh .github/workflows/ci.sh
       - name: Run preemptive tests
-        if: ${{ contains(matrix.os, 'ubuntu') && !contains(matrix.target, 'loongarch64') || contains(matrix.os, 'macos') }}
+        if: ${{ contains(matrix.os, 'ubuntu') && !contains(matrix.target, 'loongarch64') || contains(matrix.os, 'macos') || contains(matrix.os, 'windows') }}
         env:
           CHANNEL: ${{ matrix.channel }}
           CROSS: ${{ !startsWith(matrix.target, 'x86_64') && contains(matrix.target, 'linux') && '1' || '0' }}

core/src/coroutine/korosensei.rs

@@ -444,7 +444,7 @@ where
             priority,
         };
         cfg_if::cfg_if! {
-            if #[cfg(all(unix, feature = "preemptive"))] {
+            if #[cfg(feature = "preemptive")] {
                 let type_id = std::any::TypeId::of::<()>();
                 if std::any::TypeId::of::<Param>() == type_id && std::any::TypeId::of::<Yield>() == type_id {
                     co.add_listener(crate::monitor::MonitorListener);

core/src/coroutine/state.rs

@@ -198,7 +198,7 @@ where
     }
 }
 
-#[cfg(all(test, not(all(unix, feature = "preemptive"))))]
+#[cfg(all(test, not(feature = "preemptive")))]
 mod tests {
     use super::*;
     use crate::coroutine::suspender::Suspender;

core/src/lib.rs

@@ -66,7 +66,7 @@ pub mod config;
 #[doc = include_str!("../docs/en/coroutine.md")]
 pub mod coroutine;
 
-#[cfg(all(unix, feature = "preemptive"))]
+#[cfg(feature = "preemptive")]
 #[doc = include_str!("../docs/en/monitor.md")]
 mod monitor;