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Add more targets to automatically select mem feature. #357

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merged 1 commit into from
May 22, 2020

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@ehuss ehuss commented May 22, 2020

This is an attempt to address some issues with Cargo's build-std feature. Currently, Cargo does not know whether or not the mem feature needs to be enabled. This will hopefully automatically cover the majority of platforms where this is needed.

I suspect it is likely this may not be sufficient for custom platforms (such as those using custom JSON specs). If there are any ideas on how to automatically cover that, I'd like to discuss options.

cc rust-lang/wg-cargo-std-aware#15 rust-lang/wg-cargo-std-aware#53

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