Cargo Features

yarte_hir has no features set by default.

[dependencies]
yarte_hir = { version = "0.15.6", features = ["wasm-app", "deser"] }
wasm-app
deser = serde

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.

serde deser?