Cargo Features

[dependencies]
yew-ansi = { version = "0.2.0", default-features = false, features = ["yew"] }
default = yew

The yew feature is set by default whenever yew-ansi is added without default-features = false somewhere in the dependency tree.

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.

yew default

Enables yew ^0.20