Cargo Features

egui_ltreeview has no features set by default.

[dependencies]
egui_ltreeview = { version = "0.1.10", features = ["persistence"] }
persistence = serde

Enables persistence of egui

egui:

Enable persistence of memory (window positions etc).

Affects egui_ltreeview::NodeId

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

serde persistence?