Struct SpanEvent 

pub struct SpanEvent {
    pub name: String,
    pub timestamp_ns: u64,
    pub attributes: HashMap<String, String>,
}

Span event (checkpoint within a span).

Fields

name: String

Event name

timestamp_ns: u64

Timestamp (nanoseconds since epoch)

attributes: HashMap<String, String>

Event attributes

Trait Implementations

impl Clone for SpanEvent

fn clone(&self) -> SpanEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpanEvent

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

Formats the value using the given formatter.