Cargo Features

[dependencies]
acme-data = { version = "0.1.35", default-features = false, features = ["external"] }
default = external

The external feature is set by default whenever acme-data is added without default-features = false somewhere in the dependency tree.

external default

Enables bson, serde, and serde_json

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.

bson external
serde external
serde_json external