Cargo Features

ConcurrentInterner has no features set by default.

[dependencies]
concurrent-interner = { version = "0.1.0", features = [] }
_serial = typed-arena

It is convenient to put the serial interner into the crate so that it can be used by both tests and benchmarks.
It is not meant for external use.

Not using the 'dep:' syntax for the feature because that is only available with rust >= 1.60 (Apr 2022).

Affects concurrent-interner::serial

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.

typed-arena _serial?