Cargo Features

[dependencies]
temp-conv = { version = "0.5.5", default-features = false, features = ["json", "yaml", "toml"] }
default = json, toml, yaml

These default features are set whenever temp-conv is added without default-features = false somewhere in the dependency tree.

json default

Enables serde_json

yaml default

Enables serde_yaml

toml default

Enables toml

temp-conv has 4 features without comments.