Cargo Features

[dependencies]
sacn-unofficial = { version = "0.9.0", default-features = false, features = ["std", "unstable"] }
default = std

The std feature is set by default whenever sacn-unofficial is added without default-features = false somewhere in the dependency tree.

std default = net2
unstable = heapless

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.

net2 std
heapless unstable?

Enables heapless ^0.5.3