Cargo Features

job_declaration_sv2 has no features set by default.

[dependencies]
job_declaration_sv2 = { version = "1.0.0", features = ["with_serde"] }
with_serde = serde

Enables with_serde of binary_sv2

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 with_serde?