Cargo Features

chord-progression-parser = { version = "0.6.1", default-features = false, features = ["console_error_panic_hook"] }
default = console_error_panic_hook

The console_error_panic_hook feature is set by default whenever chord-progression-parser is added without default-features = false somewhere in the dependency tree.

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.

console_error_panic_hook default