Cargo Features
line-bot-sdk-rust has no features set by default.
[dependencies]
line-bot-sdk-rust = { version = "1.0.2", features = ["rocket_support", "actix_support"] }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.