Cargo Features

[dependencies]
randscape = { version = "0.4.1", default-features = false, features = ["diagnostics"] }
default = diagnostics

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

diagnostics default = html-builder

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.

html-builder diagnostics