Cargo Features

Polystore has no features set by default.

[dependencies]
polystore = { version = "0.1.0", features = ["fxhash"] }

To build locally:
RUSTDOCFLAGS="--cfg doc_cfg" cargo +nightly doc --features=fxhash --no-deps --open

fxhash = rustc-hash

Support FxHashMap

Affects polystore::FxHashMap

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.

rustc-hash fxhash?