Cargo Features

[dependencies]
hmac-serialiser = { version = "0.3.1", default-features = false, features = ["rust_crypto", "ring"] }
default = rust_crypto

The rust_crypto feature is set by default whenever hmac-serialiser is added without default-features = false somewhere in the dependency tree.

rust_crypto default = hkdf, hmac, sha1, sha2
ring

Enables ring

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.

sha1 rust_crypto
sha2 rust_crypto
hkdf rust_crypto
hmac rust_crypto