Support for XmlElement in XML bodies. #55
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This is technically deprecated in the OPC-UA standard, but it's still good to have support for it. The old solution just used a type-alias for UAString, which is fine for both JSON and binary, but won't work properly for XML. The lack of a concrete, unique type also caused issues with variant. This adds a newtype for it instead, just a wrapper around UAString.
svanharmelen
approved these changes
Mar 5, 2025
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This is technically deprecated in the OPC-UA standard, but it's still good to have support for it.
The old solution just used a type-alias for UAString, which is fine for both JSON and binary, but won't work properly for XML. The lack of a concrete, unique type also caused issues with variant.
This adds a newtype for it instead, just a wrapper around UAString.
Reading the contents of an element as raw XML was quite hairy, but the solution I ended up with seems to work fine.