Cargo Features

[dependencies]
egui_tiles = { version = "0.8.0", default-features = false, features = ["serde"] }
default = serde

The serde feature is set by default whenever egui_tiles is added without default-features = false somewhere in the dependency tree.

serde default

Enables serde and serde of egui

egui:

Allow serialization using serde.

egui_tiles has 2 features without comments.