Cargo Features

rten-imageproc has no features set by default.

rten-imageproc = { version = "0.11.0", features = ["serde_traits"] }
serde_traits = serde

Implement serde Serialize and Deserialize traits on items where it makes sense

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 serde_traits?