Cargo Features

[dependencies]
alpaca_ir = { version = "0.0.1", default-features = false, features = ["builder", "stage1", "stage2", "cria"] }
default = builder, cria, stage1, stage2

These default features are set whenever alpaca_ir is added without default-features = false somewhere in the dependency tree.

builder default
stage1 default = petgraph
stage2 default

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.

petgraph stage1
cria default