Cargo Features

erst has no features set by default.

[dependencies]
erst = { version = "0.3.0", features = ["dynamic"] }
dynamic = lazy_static

Enables dynamic of erst-derive and erst-shared

Affects erst::dynamic

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.

lazy_static dynamic?