Merging upstream version 1.69.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 26 insertions, 0 deletions

diff --git a/vendor/elsa/examples/sync.rs b/vendor/elsa/examples/sync.rs
new file mode 100644
index 000000000..c6d9eb3cc
--- /dev/null
+++ b/vendor/elsa/examples/sync.rs
@@ -0,0 +1,26 @@
+use elsa::sync::*;
+
+use std::sync::Arc;
+use std::thread;
+use std::time::Duration;
+
+fn main() {
+    let a = Arc::new(FrozenMap::new());
+    for i in 1..10 {
+        let b = a.clone();
+        thread::spawn(move || {
+            b.insert(i, i.to_string());
+            thread::sleep(Duration::from_millis(300));
+            loop {
+                if let Some(opposite) = b.get(&(10 - i)) {
+                    assert!(opposite.parse::<i32>().unwrap() == 10 - i);
+                    break;
+                } else {
+                    thread::sleep(Duration::from_millis(200));
+                }
+            }
+        });
+    }
+
+    thread::sleep(Duration::from_millis(1000));
+}