Cargo Features

challenge-bypass-ristretto = { version = "2.0.0", default-features = false, features = ["std", "alloc", "serde_base64"] }
default = std

The std feature is set by default whenever challenge-bypass-ristretto is added without default-features = false somewhere in the dependency tree.

std default = alloc

Enables std of subtle

alloc std

Enables alloc of curve25519-dalek

serde_base64 = base64, serde

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 serde_base64?
base64 serde_base64?

Enables base64 ^0.13