Struct SpanV2

pub struct SpanV2 {
    pub trace_id: Annotated<TraceId>,
    pub parent_span_id: Annotated<SpanId>,
    pub span_id: Annotated<SpanId>,
    pub name: Annotated<OperationType>,
    pub status: Annotated<SpanV2Status>,
    pub is_remote: Annotated<bool>,
    pub kind: Annotated<SpanV2Kind>,
    pub start_timestamp: Annotated<Timestamp>,
    pub end_timestamp: Annotated<Timestamp>,
    pub links: Annotated<Array<SpanV2Link>>,
    pub attributes: Annotated<Object<Attribute>>,
    pub other: Object<Value>,
}

A version 2 (transactionless) span.

Fields

trace_id: Annotated<TraceId>

The ID of the trace to which this span belongs.

parent_span_id: Annotated<SpanId>

The ID of the span enclosing this span.

span_id: Annotated<SpanId>

The Span ID.

name: Annotated<OperationType>

Span type (see OperationType docs).

status: Annotated<SpanV2Status>

The span’s status.

is_remote: Annotated<bool>

Indicates whether a span’s parent is remote.

For OpenTelemetry spans, this is derived from span flags bits 8 and 9. See SPAN_FLAGS_CONTEXT_HAS_IS_REMOTE_MASK and SPAN_FLAGS_CONTEXT_IS_REMOTE_MASK.

The states are:

• false: is not remote
• true: is remote

kind: Annotated<SpanV2Kind>

Used to clarify the relationship between parents and children, or to distinguish between spans, e.g. a server and client span with the same name.

See https://opentelemetry.io/docs/specs/otel/trace/api/#spankind

start_timestamp: Annotated<Timestamp>

Timestamp when the span started.

end_timestamp: Annotated<Timestamp>

Timestamp when the span was ended.

links: Annotated<Array<SpanV2Link>>

Links from this span to other spans.

attributes: Annotated<Object<Attribute>>

Arbitrary attributes on a span.

other: Object<Value>

Additional arbitrary fields for forwards compatibility.

Implementations

impl SpanV2

pub fn attribute(&self, key: &str) -> Option<&Annotated<Value>>

Returns the value of the attribute with the given name.

Trait Implementations

impl Clone for SpanV2

fn clone(&self) -> SpanV2

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SpanV2

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

Formats the value using the given formatter.

impl Default for SpanV2

fn default() -> SpanV2

Returns the “default value” for a type.

impl Empty for SpanV2

fn is_empty(&self) -> bool

Returns whether this value is empty.

fn is_deep_empty(&self) -> bool

Returns whether this value is empty or all of its descendants are empty.

impl FromObjectRef for SpanV2

fn from_object_ref(__obj: &mut Object<Value>) -> Self

Creates a meta structure from key value pairs.

impl FromValue for SpanV2

fn from_value(__value: Annotated<Value>) -> Annotated<Self>

Creates a meta structure from an annotated boxed value.

impl IntoObjectRef for SpanV2

fn into_object_ref(self, __map: &mut Object<Value>)

Boxes the meta structure back into an object of values.

impl IntoValue for SpanV2

fn into_value(self) -> Value

Boxes the meta structure back into a value.

fn serialize_payload<S>( &self, __serializer: S, __behavior: SkipSerialization, ) -> Result<S::Ok, S::Error>

where Self: Sized, S: Serializer,

Efficiently serializes the payload directly.

fn extract_child_meta(&self) -> MetaMap

where Self: Sized,

Extracts children meta map out of a value.

fn extract_meta_tree(value: &Annotated<Self>) -> MetaTree

where Self: Sized,

Extracts the meta tree out of annotated value.

impl PartialEq for SpanV2

fn eq(&self, other: &SpanV2) -> 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 SpanV2