add test example for async input as well

1 files changed, 35 insertions, 0 deletions

diff --git a/examples/input.rs b/examples/input.rs
index d478f92..fa9215f 100644
--- a/examples/input.rs
+++ b/examples/input.rs
@@ -1,3 +1,38 @@
+#[cfg(feature = "async")]
+async fn async_main() {
+    let (mut input, _raw) = textmode::Input::new().await.unwrap();
+    for arg in std::env::args().skip(1) {
+        match arg.as_str() {
+            "--disable-utf8" => input.parse_utf8(false),
+            "--disable-ctrl" => input.parse_ctrl(false),
+            "--disable-meta" => input.parse_meta(false),
+            "--disable-special-keys" => input.parse_special_keys(false),
+            "--disable-single" => input.parse_single(false),
+            _ => panic!("unknown arg {}", arg),
+        }
+    }
+
+    loop {
+        let key = input.read_key().await.unwrap();
+        if let Some(key) = key {
+            print!("{:?}: ", key);
+            let bytes = key.into_bytes();
+            print!("{:?}\r\n", bytes);
+            if bytes.contains(&3) {
+                break;
+            }
+        } else {
+            break;
+        }
+    }
+}
+
+#[cfg(feature = "async")]
+fn main() {
+    smol::block_on(async { async_main().await })
+}
+
+#[cfg(not(feature = "async"))]
 fn main() {
     let (mut input, _raw) = textmode::blocking::Input::new().unwrap();
     for arg in std::env::args().skip(1) {