Cargo Features

[dependencies]
im-pathtree = { version = "0.13.0", default-features = false, features = ["im", "expensive-debug-assertions"] }
default = im

The im feature is set by default whenever im-pathtree is added without default-features = false somewhere in the dependency tree.

im default

Enables im

expensive-debug-assertions

Enables additional debug assertions that may severely impact the runtime performance.