Cargo Features
Zipkin has no features set by default.
[dependencies]
zipkin = { version = "0.4.2", features = ["serde", "macros"] }- serde
-
Enables serde of zipkin-types
- macros = zipkin-macros
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.