Cargo Features

ferrum_compiler has no features set by default.

[dependencies]
ferrum_compiler = { version = "0.0.4", features = ["build-binary"] }
build-binary = env_logger

Required by the manual_test binary

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.

env_logger build-binary?

Enables env_logger ^0.10.0