rt: Remove `threaded_scheduler()` and `basic_scheduler()` (#2876)

Co-authored-by: Alice Ryhl <alice@ryhl.io>
Co-authored-by: Carl Lerche <me@carllerche.com>

3 files changed, 8 insertions, 8 deletions

diff --git a/tokio/src/sync/mod.rs b/tokio/src/sync/mod.rs
index ed9f07a0..ddb289eb 100644
--- a/tokio/src/sync/mod.rs
+++ b/tokio/src/sync/mod.rs
@@ -437,7 +437,7 @@ cfg_sync! {
     mod mutex;
     pub use mutex::{Mutex, MutexGuard, TryLockError, OwnedMutexGuard};
 
-    mod notify;
+    pub(crate) mod notify;
     pub use notify::Notify;
 
     pub mod oneshot;
@@ -464,8 +464,8 @@ cfg_not_sync! {
         pub(crate) use mutex::Mutex;
     }
 
-    mod notify;
-    pub(crate) use notify::Notify;
+    #[cfg(any(feature = "rt-core", feature = "signal", all(unix, feature = "process")))]
+    pub(crate) mod notify;
 
     cfg_atomic_waker_impl! {
         mod task;
diff --git a/tokio/src/sync/mpsc/bounded.rs b/tokio/src/sync/mpsc/bounded.rs
index 76439a8d..06b37173 100644
--- a/tokio/src/sync/mpsc/bounded.rs
+++ b/tokio/src/sync/mpsc/bounded.rs
@@ -178,9 +178,9 @@ impl<T> Receiver<T> {
     ///     sync_code.join().unwrap()
     /// }
     /// ```
+    #[cfg(feature = "sync")]
     pub fn blocking_recv(&mut self) -> Option<T> {
-        let mut enter_handle = crate::runtime::enter::enter(false);
-        enter_handle.block_on(self.recv()).unwrap()
+        crate::future::block_on(self.recv())
     }
 
     /// Attempts to return a pending value on this receiver without blocking.
@@ -518,9 +518,9 @@ impl<T> Sender<T> {
     ///     sync_code.join().unwrap()
     /// }
     /// ```
+    #[cfg(feature = "sync")]
     pub fn blocking_send(&self, value: T) -> Result<(), SendError<T>> {
-        let mut enter_handle = crate::runtime::enter::enter(false);
-        enter_handle.block_on(self.send(value)).unwrap()
+        crate::future::block_on(self.send(value))
     }
 
     /// Checks if the channel has been closed. This happens when the
diff --git a/tokio/src/sync/mpsc/chan.rs b/tokio/src/sync/mpsc/chan.rs
index 3f50493e..c78fb501 100644
--- a/tokio/src/sync/mpsc/chan.rs
+++ b/tokio/src/sync/mpsc/chan.rs
@@ -4,7 +4,7 @@ use crate::loom::sync::atomic::AtomicUsize;
 use crate::loom::sync::Arc;
 use crate::sync::mpsc::error::TryRecvError;
 use crate::sync::mpsc::list;
-use crate::sync::Notify;
+use crate::sync::notify::Notify;
 
 use std::fmt;
 use std::process;