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-rw-r--r--vendor/flume/examples/async.rs21
-rw-r--r--vendor/flume/examples/perf.rs30
-rw-r--r--vendor/flume/examples/select.rs25
-rw-r--r--vendor/flume/examples/simple.rs18
4 files changed, 94 insertions, 0 deletions
diff --git a/vendor/flume/examples/async.rs b/vendor/flume/examples/async.rs
new file mode 100644
index 0000000..a562700
--- /dev/null
+++ b/vendor/flume/examples/async.rs
@@ -0,0 +1,21 @@
+#[cfg(feature = "async")]
+#[async_std::main]
+async fn main() {
+ let (tx, rx) = flume::bounded(1);
+
+ let t = async_std::task::spawn(async move {
+ while let Ok(msg) = rx.recv_async().await {
+ println!("Received: {}", msg);
+ }
+ });
+
+ tx.send_async("Hello, world!").await.unwrap();
+ tx.send_async("How are you today?").await.unwrap();
+
+ drop(tx);
+
+ t.await;
+}
+
+#[cfg(not(feature = "async"))]
+fn main() {}
diff --git a/vendor/flume/examples/perf.rs b/vendor/flume/examples/perf.rs
new file mode 100644
index 0000000..054dcbd
--- /dev/null
+++ b/vendor/flume/examples/perf.rs
@@ -0,0 +1,30 @@
+fn main() {
+ let thread_num = 32;
+ let msg_num = 16;
+
+ let (mut main_tx, main_rx) = flume::bounded::<()>(1);
+
+ for _ in 0..thread_num {
+ let (mut tx, rx) = flume::bounded(1);
+ std::mem::swap(&mut tx, &mut main_tx);
+
+ std::thread::spawn(move || {
+ for msg in rx.iter() {
+ tx.send(msg).unwrap();
+ }
+ });
+ }
+
+ for _ in 0..1000 {
+ let main_tx = main_tx.clone();
+ std::thread::spawn(move || {
+ for _ in 0..msg_num {
+ main_tx.send(Default::default()).unwrap();
+ }
+ });
+
+ for _ in 0..msg_num {
+ main_rx.recv().unwrap();
+ }
+ }
+}
diff --git a/vendor/flume/examples/select.rs b/vendor/flume/examples/select.rs
new file mode 100644
index 0000000..bbe957b
--- /dev/null
+++ b/vendor/flume/examples/select.rs
@@ -0,0 +1,25 @@
+#[cfg(feature = "select")]
+use flume::Selector;
+
+#[cfg(feature = "select")]
+fn main() {
+ // Create two channels
+ let (red_tx, red_rx) = flume::unbounded();
+ let (blue_tx, blue_rx) = flume::unbounded();
+
+ // Spawn two threads that each send a message into their respective channel
+ std::thread::spawn(move || { let _ = red_tx.send("Red"); });
+ std::thread::spawn(move || { let _ = blue_tx.send("Blue"); });
+
+ // Race them to see which one sends their message first
+ let winner = Selector::new()
+ .recv(&red_rx, |msg| msg)
+ .recv(&blue_rx, |msg| msg)
+ .wait()
+ .unwrap();
+
+ println!("{} won!", winner);
+}
+
+#[cfg(not(feature = "select"))]
+fn main() {}
diff --git a/vendor/flume/examples/simple.rs b/vendor/flume/examples/simple.rs
new file mode 100644
index 0000000..39cb1bd
--- /dev/null
+++ b/vendor/flume/examples/simple.rs
@@ -0,0 +1,18 @@
+use std::thread;
+
+fn main() {
+ let (tx, rx) = flume::unbounded();
+
+ let t = thread::spawn(move || {
+ for msg in rx.iter() {
+ println!("Received: {}", msg);
+ }
+ });
+
+ tx.send("Hello, world!").unwrap();
+ tx.send("How are you today?").unwrap();
+
+ drop(tx);
+
+ t.join().unwrap();
+}