Cargo Features
serde_with_extension has no features set by default.
[dependencies]
serde_with_extension = { version = "3.0.0", features = ["all", "decimal"] }- all = decimal
- decimal all? = rust_decimal
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.