Cargo Features

[dependencies]
pie_graph = { version = "0.0.1", default-features = false, features = ["serde"] }
default = serde

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

serde default

Enables serde, serde_impl of hashlink ^0.8, serde of slotmap

pie_graph has 2 features without comments.