Cargo Features

fast_poisson has no features set by default.

[dependencies]
fast_poisson = { version = "1.0.0", features = ["single_precision", "derive_serde"] }
default

Provide an "empty" default feature for CI

single_precision
derive_serde = serde, serde_arrays

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.

serde derive_serde?
serde_arrays derive_serde?