Cargo Features

[dependencies]
tss-sapi = { version = "0.0.4", default-features = false, features = ["tcti-device", "tcti-socket"] }
default = tcti-device, tcti-socket

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

tcti-device default
tcti-socket default

tss-sapi has 3 features without comments.