Enum StreamEvent 

pub enum StreamEvent {
    Core(Event),
    StreamStart {
        id: Option<String>,
        mode: StreamMode,
    },
    StreamEnd {
        id: Option<String>,
        records: Option<u64>,
    },
    Heartbeat(Option<String>),
    Status {
        level: StatusLevel,
        message: String,
    },
    Pause,
    Resume,
    Error(String),
}

Events emitted by the streaming reader, extending the core Event set with stream-specific events.

Variants

Core(Event)

Core SIF event (header, schema, record, directive, block, etc.)

StreamStart

#stream start with optional id and mode.

Fields

id: Option<String>

mode: StreamMode

StreamEnd

#stream end with optional id and record count.

Fields

id: Option<String>

records: Option<u64>

Heartbeat(Option<String>)

#heartbeat with optional timestamp.

Status

#status info|warn|error <text>.

Fields

level: StatusLevel

message: String

Pause

#pause

Resume

#resume

Error(String)

#error <text> (document-level error, non-fatal).

Trait Implementations

impl Clone for StreamEvent

fn clone(&self) -> StreamEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamEvent

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

Formats the value using the given formatter.

impl PartialEq for StreamEvent

fn eq(&self, other: &StreamEvent) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for StreamEvent