Initial vendor packages

Signed-off-by: Valentin Popov <valentin@popov.link>

1 files changed, 34 insertions, 0 deletions

diff --git a/vendor/indicatif/examples/tokio.rs b/vendor/indicatif/examples/tokio.rs
new file mode 100644
index 0000000..17ac2b1
--- /dev/null
+++ b/vendor/indicatif/examples/tokio.rs
@@ -0,0 +1,34 @@
+use std::time::Duration;
+
+use indicatif::ProgressBar;
+use tokio::runtime;
+use tokio::time::interval;
+
+fn main() {
+    // Plain progress bar, totaling 1024 steps.
+    let steps = 1024;
+    let pb = ProgressBar::new(steps);
+
+    // Stream of events, triggering every 5ms.
+    let rt = runtime::Builder::new_current_thread()
+        .enable_time()
+        .build()
+        .expect("failed to create runtime");
+
+    // Future computation which runs for `steps` interval events,
+    // incrementing one step of the progress bar each time.
+    let future = async {
+        let mut intv = interval(Duration::from_millis(5));
+
+        for _ in 0..steps {
+            intv.tick().await;
+            pb.inc(1);
+        }
+    };
+
+    // Drive the future to completion, blocking until done.
+    rt.block_on(future);
+
+    // Mark the progress bar as finished.
+    pb.finish();
+}