Cargo Features
SmallVec has no features set by default.
[dependencies]
smallvec = { version = "2.0.0-alpha.1", features = ["write", "specialization", "may_dangle", "serde"] }- write
- specialization
- may_dangle
Features from optional dependencies
In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features.
- serde implicit feature