Cargo Features

launchdarkly-server-sdk-evaluation has no features set by default.

[dependencies]
launchdarkly-server-sdk-evaluation = { version = "1.2.0", features = ["secondary_key_bucketing"] }
secondary_key_bucketing

If a secondary key is present in Context data, use it when computing the Context's bucket. This may be enabled for backwards-compatibility purposes,
e.g. for usage in a non-SDK application, but it is otherwise unnecessary as secondary keys cannot be set using Context builders.