Cargo Features

[dependencies]
zxcvbn = { version = "3.1.0", default-features = false, features = ["ser", "builder", "custom_wasm_env"] }
default = builder

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

ser = serde
builder default = derive_builder
custom_wasm_env

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.

derive_builder builder
serde ser?