Cargo Features

[dependencies]
disle = { version = "1.2.4", default-features = false, features = ["discord", "cards"] }
default = cards, discord

These default features are set whenever disle is added without default-features = false somewhere in the dependency tree.

discord default = serenity
cards default

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.

serenity discord

Enables serenity ^0.10.5