Cargo Features

[dependencies]
envtestkit = { version = "1.1.2", default-features = false, features = ["lock"] }
default = lock

The lock feature is set by default whenever envtestkit is added without default-features = false somewhere in the dependency tree.

lock default = lazy_static, parking_lot

Affects envtestkit::lock

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.

lazy_static lock
parking_lot lock

Enables parking_lot ^0.11.0