Enum ProcessStatus

Namespace

DatabentoDotNet.Dbn

Assembly

DatabentoDotNet.Dbn.dll

What one step of Process(out int, out RecordRef) produced.

public enum ProcessStatus

Fields

Metadata = 1

The stream's metadata block was decoded; it is available from Metadata. Happens at most once per stream.

NeedMoreData = 0

Nothing could be decoded yet. Write more bytes into Space(), call Fill(int), and step again.

Record = 2

One record was decoded and handed back through the step's out parameter.

Remarks

The port of upstream's ProcessResult<R> (fsm.rs:78-91), which is a data-carrying Rust enum with four variants: ReadMore(usize), Metadata(Metadata), Record(R) and Err(Error). C# has no such enum and emulating one with a class hierarchy would allocate per record, so the payloads move out to out parameters and the enum stays a plain status.

There is no Err member. Malformed data is exceptional and throws a DbnDecodeException; a stream simply ending is not, and surfaces as NeedMoreData followed by the caller observing end-of-stream.