MergeOperator proposal #70
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theolivenbaum
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Fix for #69
Proposed interface for user defined PartialMerge and FullMerge functions:
https://github.com/pablofrommars/rocksdb-sharp/blob/aa30a9fee098c92ade78532cad9a8bd16764fc3c/RocksDbSharp/MergeOperator.cs#L18-L40
The proposed implementation allocates buffers during marshalling. For performance reasons, the use of ArrayPool is suggested, happy to do the work in case you are interrested.