Cargo Features
swc_ecma_transforms_optimization has no features set by default.
[dependencies]
swc_ecma_transforms_optimization = { version = "5.0.0", features = ["concurrent", "debug"] }- concurrent = rayon
-
Enables concurrent of swc_common and swc_ecma_transforms_base
- debug
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.