Cargo Features

PromQL has no features set by default.

[dependencies]
promql = { version = "0.5.0", features = ["serializable"] }
serializable = serde, serde_derive

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.

serde serializable?

Enables serde

feature: serializable

serde_derive serializable?