Cargo Features

[dependencies]
rustfst = { version = "0.13.6", default-features = false, features = ["state-label-u32"] }
default = state-label-u32

The state-label-u32 feature is set by default whenever rustfst is added without default-features = false somewhere in the dependency tree.

state-label-u32 default

Affects rustfst::Label, rustfst::StateId, rustfst::NO_LABEL, rustfst::NO_STATE_ID