Lib.rs

Cargo Features

[dependencies]
double-ratchet-rs = { version = "0.4.6", default-features = false, features = ["std", "hashbrown"] }

default = hashbrown

The hashbrown feature is set by default whenever double-ratchet-rs is added without default-features = false somewhere in the dependency tree.

std

Enables use-std of postcard and std of serde, sha2, and zeroize

serde:

Provide impls for common standard library types like Vec<T> and HashMap<K, V>.
Requires a dependency on the Rust standard library.

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.

hashbrown default