Merge branch 'option-support'

1 files changed, 15 insertions, 0 deletions

diff --git a/examples/option.rs b/examples/option.rs
new file mode 100644
index 0000000..937733a
--- /dev/null
+++ b/examples/option.rs
@@ -0,0 +1,15 @@
+use interactive_object_builder::*;
+use interactive_object_builder::backend::dialoguer::DialoguerBackend;
+
+fn main() -> Result<(), ()> {
+    let v = Option::<bool>::builder(DialoguerBackend).build_collection("optional yes/no")
+        .map_err(|_| ())?;
+
+    println!("{:?}", v);
+
+    let v = Option::<u64>::builder(DialoguerBackend).build_collection("optional u64")
+        .map_err(|_| ())?;
+
+    println!("{:?}", v);
+    Ok(())
+}