Cargo Features

ribir_core has no features set by default.

[dependencies]
ribir_core = { version = "0.4.0-alpha.19", features = ["png", "tokio-async", "nightly"] }
png

Enables png of ribir_painter

tokio-async = tokio

Affects app_ctx::tokio_async

nightly

Enables nightly of ribir_macros

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.

tokio tokio-async?