Enum LandXmlMetadataStreamEvent 

pub enum LandXmlMetadataStreamEvent {
    Header(Box<LandXmlMetadataStreamHeader>),
    Record(Box<LandXmlMetadataRecord>),
    RecordFragment(LandXmlMetadataRecordFragment),
    End(LandXmlMetadataStreamEnd),
}

Resumable metadata events delivered through LandXmlStreamEvent::Metadata.

Variants

Header(Box<LandXmlMetadataStreamHeader>)

The header contains the bounded family roots; keep record and fragment events compact while the header is awaiting credited delivery.

Record(Box<LandXmlMetadataRecord>)

Records may carry a full semantic source item. The cursor moves that item through the credited queue without inflating every other event.

RecordFragment(LandXmlMetadataRecordFragment)

A single legal metadata value which is too large for one credited transport event. The receiver must concatenate payload_utf8 in sequence order, decode it as JSON, and handle it exactly as the corresponding Self::Record value.

End(LandXmlMetadataStreamEnd)

Trait Implementations

impl Clone for LandXmlMetadataStreamEvent

fn clone(&self) -> LandXmlMetadataStreamEvent

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LandXmlMetadataStreamEvent

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Serialize for LandXmlMetadataStreamEvent

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.