Cargo Features
trillium-websockets has no features set by default.
[dependencies]
trillium-websockets = { version = "0.6.6", features = ["json"] }- json = serde, serde_json
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.