Lib.rs

Cargo Features

[dependencies]
yubico = { version = "0.11.0", default-features = false, features = ["online-tokio"] }

default = online-tokio

The online-tokio feature is set by default whenever yubico is added without default-features = false somewhere in the dependency tree.

online-tokio default = futures

Affects yubico::async_verifier…

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.

futures online-tokio