Cargo Features
handlebars_iron has no features set by default.
[dependencies]
handlebars-iron = { version = "0.29.0", features = ["watch"] }- watch = notify
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](https://rust-lang.github.io/rfcs/3491-remove-implicit-features.html).
- notify watch?
-
Enables notify ^4.0