Cargo Features

stable-swap-client has no features set by default.

[dependencies]
stable-swap-client = { version = "1.8.1", features = ["fuzz"] }
fuzz = arbitrary

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.

arbitrary fuzz?