pub fn bindings() -> Vec<KeyBinding>Expand description
The tree’s four arrows, as data, so an app can have it without having to
take it — see crate::keys for layering over it or taking a chord
away.
The handlers are the app’s — like crate::focus
and unlike the menubar, a tree cannot handle them itself, because applying a
Move means touching the app’s own expansion set. What bezel does here is
name the four chords everyone already agrees on, once.