Cargo Features
[dependencies]
must_be_empty = { version = "0.1.1", default-features = false, features = ["only_on_release", "only_on_debug", "warn"] }
- default = warn
-
The
warn
feature is set by default whenevermust_be_empty
is added without
somewhere in the dependency tree.default-features = false - only_on_release
- only_on_debug
- warn default
must_be_empty has 4 features without comments.