Cargo Features

[dependencies]
double-ratchet-signal = { version = "0.1.3", default-features = false, features = ["std"] }
default = std

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

std default

Enables std of double-ratchet-signal-cbc-aes256-pkcs7-compact

double-ratchet-signal has 2 features without comments.