Cargo Features

[dependencies]
sawtooth-sdk = { version = "0.5.2", default-features = false, features = ["stable", "experimental", "pem"] }
default stable? = pem

The pem feature is set by default whenever sawtooth-sdk is added without default-features = false somewhere in the dependency tree.

stable = default
experimental
pem default = openssl

Add support for loading PEM encoded private keys

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.

openssl pem