Fix DMAC documentation #703
Merged
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Summary
The current documentation for the HAL on crates.io does not include documentation for the DMAC peripheral. This PR modifies the metadata to include the
dma
trait such that this is included in the online documentation. Simultaneously, thedma
andlibrary
features should not be combined, due todma
enabling code that relies on a PAC across many source files. A compile error is added to prohibit compilation withdma
andlibrary
features combined.