Cargo all the way: it is `anymap` on crates.io.
-There is an optional `clone` feature on the `anymap` crate; if enabled, your `AnyMap` will require contained types to implement `Clone` and will itself satisfy `Clone`.
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For users of the nightly instead of the beta of rustc there are a couple of things behind the `nightly` feature like a `drain` method on the `RawAnyMap` and a more efficient hashing technique which makes lookup in the map a tad faster.
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