Cargo Features

[dependencies]
serde-encoded-bytes = { version = "0.1.0", default-features = false, features = ["hex", "base64"] }
default = hex

Unfortunately we need this for the doctests to work (since we need some encoding to be present in the API). Should be removed when https://github.com/rust-lang/cargo/issues/2911 is fixed.

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.

hex default
base64 implicit feature

Enables base64 ^0.21

base64:

encodes and decodes base64 as bytes or utf8