Cargo Features
xxcalc has no features set by default.
[dependencies]
xxcalc = { version = "0.2.1", features = ["interactive"] }- interactive = rustyline
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).
- rustyline interactive?
-
Enables rustyline ^1.0.0