Cargo Features

mach_object = { version = "0.1.17", default-features = false, features = ["display", "integration_tests"] }
default = display

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

display default = time

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.

time display