Cargo Features

SparseVec has no features set by default.

[dependencies]
sparsevec = { version = "0.2.2", features = ["bincode", "serde"] }
bincode

Enables bincode, bincode of packedvec and vob

serde

Enables serde, serde of packedvec, serde of vob

SparseVec has 2 features without comments.