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-rw-r--r--helix-term/src/ui/menu.rs10
1 files changed, 9 insertions, 1 deletions
diff --git a/helix-term/src/ui/menu.rs b/helix-term/src/ui/menu.rs
index fbd25a6d..30ac044c 100644
--- a/helix-term/src/ui/menu.rs
+++ b/helix-term/src/ui/menu.rs
@@ -123,11 +123,19 @@ impl<T> Menu<T> {
.map(|(index, _score)| &self.options[*index])
})
}
+
+ pub fn is_empty(&self) -> bool {
+ self.matches.is_empty()
+ }
+
+ pub fn len(&self) -> usize {
+ self.matches.len()
+ }
}
use super::PromptEvent as MenuEvent;
-impl<T> Component for Menu<T> {
+impl<T: 'static> Component for Menu<T> {
fn handle_event(&mut self, event: Event, cx: &mut Context) -> EventResult {
let event = match event {
Event::Key(event) => event,