Cargo Features

[dependencies]
introsort = { version = "0.6.0", default-features = false, features = ["float"] }
default = float

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

float default = num, unreachable

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.

num float

Enables num ^0.1.25

unreachable float

Enables unreachable ^0.0.2