Struct SpanData 

pub struct SpanData {
    pub name: String,
    pub attributes: HashMap<String, Value>,
    pub trace_id: String,
    pub span_id: String,
    pub parent_span_id: Option<String>,
    pub start_time_unix_nano: Option<u64>,
    pub end_time_unix_nano: Option<u64>,
    pub kind: Option<SpanKind>,
    pub events: Option<Vec<String>>,
    pub resource_attributes: HashMap<String, Value>,
}

Represents a single OTEL span from the collector’s file exporter

Fields

name: String

Span name (e.g., “clnrm.run”, “clnrm.test”)

attributes: HashMap<String, Value>

Span attributes as key-value pairs

trace_id: String

Trace ID this span belongs to

span_id: String

Span ID

parent_span_id: Option<String>

Parent span ID (if any)

start_time_unix_nano: Option<u64>

Span start time (Unix timestamp in nanoseconds)

end_time_unix_nano: Option<u64>

Span end time (Unix timestamp in nanoseconds)

kind: Option<SpanKind>

Span kind (internal, server, client, producer, consumer)

events: Option<Vec<String>>

Span events (array of event names)

resource_attributes: HashMap<String, Value>

Resource attributes (shared across all spans in a resource)

Implementations

impl SpanData

pub fn duration_ms(&self) -> Option<f64>

Calculate span duration in milliseconds

Trait Implementations

impl Clone for SpanData

fn clone(&self) -> SpanData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpanData

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SpanData

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SpanData

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

where __S: Serializer,

Serialize this value into the given Serde serializer.