Cargo Features

[dependencies]
rust-ocpp = { version = "0.4.4", default-features = false, features = ["v1_6", "v2_0_1"] }
default = v2_0_1

The v2_0_1 feature is set by default whenever rust-ocpp is added without default-features = false somewhere in the dependency tree.

v1_6

Affects rust-ocpp::v1_6

v2_0_1 default

Affects rust-ocpp::v2_0_1