Cargo Features

[dependencies]
gcmodule = { version = "0.3.3", default-features = false, features = ["debug", "derive", "nightly", "sync", "testutil"] }
default = derive, sync

These default features are set whenever gcmodule is added without default-features = false somewhere in the dependency tree.

debug

Affects cc::CcDyn.gc_debug_name

derive default = gcmodule_derive
nightly
sync default = parking_lot

Affects ref_count::RefCount.locked

testutil

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.

gcmodule_derive derive
parking_lot sync

Enables parking_lot ^0.10