Cargo Features

[dependencies]
simhash = { version = "0.2.0", default-features = false, features = ["hasher-sip", "hasher-fnv", "mutually_exclusive_features"] }
default = hasher-sip

The hasher-sip feature is set by default whenever simhash is added without default-features = false somewhere in the dependency tree.

hasher-sip default mutually_exclusive_features? = siphasher
hasher-fnv mutually_exclusive_features? = fnv
mutually_exclusive_features = hasher-fnv, hasher-sip

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.

fnv hasher-fnv?
siphasher hasher-sip

Enables siphasher ^0.2.2