Cargo Features

[dependencies]
internal-iterator = { version = "0.2.3", default-features = false, features = ["alloc", "std"] }
default = alloc, std

These default features are set whenever internal-iterator is added without default-features = false somewhere in the dependency tree.

alloc default std

Includes trait impls for collection types defined in alloc. Enabled by default.

std default = alloc

Includes trait impls for collection types defined in std. Enabled by default.