Cargo Features

[dependencies]
pin-queue = { version = "0.2.0", default-features = false, features = ["critical-section", "parking_lot"] }
default = critical-section

The critical-section feature is set by default whenever pin-queue is added without default-features = false somewhere in the dependency tree.

critical-section default

Enables critical-section

parking_lot

Enables parking_lot

pin-queue has 3 features without comments.