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-rw-r--r--native/src/user_interface.rs6
1 files changed, 6 insertions, 0 deletions
diff --git a/native/src/user_interface.rs b/native/src/user_interface.rs
index b6bed5ed..4b1194be 100644
--- a/native/src/user_interface.rs
+++ b/native/src/user_interface.rs
@@ -1,3 +1,4 @@
+//! Implement your own event loop to drive a user interface.
use crate::event::{self, Event};
use crate::layout;
use crate::mouse;
@@ -568,8 +569,13 @@ impl Default for Cache {
}
}
+/// The resulting state after updating a [`UserInterface`].
#[derive(Debug, Clone, Copy)]
pub enum State {
+ /// The [`UserInterface`] is outdated and needs to be rebuilt.
Outdated,
+
+ /// The [`UserInterface`] is up-to-date and can be reused without
+ /// rebuilding.
Updated,
}