Cargo Features

[dependencies]
serde-ext = { version = "0.1.1", default-features = false, features = ["base64"] }
default = base64

The base64 feature is set by default whenever serde-ext is added without default-features = false somewhere in the dependency tree.

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.

base64 default

Enables base64 ^0.10.1

Affects serde-ext::base64