Struct BroadcastTrace 

pub struct BroadcastTrace {

    pub trace_id: String,
    pub span_id: String,
    pub parent_span_id: String,
    pub span_name: String,
    pub start_time_unix_nano: i64,
    pub end_time_unix_nano: i64,
    pub duration: Duration,
    pub prompt_tokens: i64,
    pub completion_tokens: i64,
    pub total_tokens: i64,
    pub cost: f64,
    pub model: String,
    pub input_tokens: i64,
    pub output_tokens: i64,
    pub total_cost: f64,
    pub input_cost: f64,
    pub output_cost: f64,
    pub cached_tokens: i64,
    pub audio_input_tokens: i64,
    pub video_input_tokens: i64,
    pub image_output_tokens: i64,
    pub reasoning_tokens: i64,
    pub operation_name: String,
    pub system: String,
    pub provider_name: String,
    pub response_model: String,
    pub finish_reason: String,
    pub finish_reasons: String,
    pub request_model: String,
    pub provider_slug: String,
    pub openrouter_provider_name: String,
    pub api_key_name: String,
    pub entity_id: String,
    pub openrouter_user_id: String,
    pub openrouter_finish_reason: String,
    pub input_unit_price: f64,
    pub output_unit_price: f64,
    pub source: String,
    pub prompt: String,
    pub completion: String,
    pub span_type: String,
    pub span_level: String,
    pub span_input: String,
    pub span_output: String,
    pub trace_name: String,
    pub trace_input: String,
    pub trace_output: String,
    pub trace_tags: String,
    pub user_id: String,
    pub session_id: String,
    pub metadata: BTreeMap<String, String>,
    pub span_metadata: BTreeMap<String, String>,
    pub resource_attributes: BTreeMap<String, String>,
    pub raw_attributes: BTreeMap<String, String>,
}

User-friendly representation of a single span extracted from an OTLP trace payload sent by OpenRouter Broadcast. Field names mirror the Go SDK; deprecated aliases (Self::prompt_tokens, etc.) are kept so callers porting from the Go SDK don’t have to rename everything.

Fields

trace_id: String

Hex trace identifier.

span_id: String

Hex span identifier.

parent_span_id: String

Parent span identifier (empty for the root).

span_name: String

Span name.

start_time_unix_nano: i64

Start time as nanoseconds since the Unix epoch (0 when missing).

end_time_unix_nano: i64

End time as nanoseconds since the Unix epoch (0 when missing).

duration: Duration

end - start when both timestamps are present.

prompt_tokens: i64

Deprecated: prompt tokens (use Self::input_tokens).

completion_tokens: i64

Deprecated: completion tokens (use Self::output_tokens).

total_tokens: i64

Total tokens (computed as input + output when absent upstream).

cost: f64

Total cost in USD (alias of Self::total_cost).

model: String

Resolved model id (prefers response.model over request.model).

input_tokens: i64

Canonical input-token count.

output_tokens: i64

Canonical output-token count.

total_cost: f64

Total USD cost.

input_cost: f64

Input-side USD cost.

output_cost: f64

Output-side USD cost.

cached_tokens: i64

Tokens served from cache.

audio_input_tokens: i64

Audio-input tokens.

video_input_tokens: i64

Video-input tokens.

image_output_tokens: i64

Image-output tokens.

reasoning_tokens: i64

Reasoning tokens.

operation_name: String

gen_ai.operation.name value.

system: String

gen_ai.system value.

provider_name: String

gen_ai.provider.name value.

response_model: String

gen_ai.response.model value.

finish_reason: String

gen_ai.response.finish_reason value.

finish_reasons: String

gen_ai.response.finish_reasons value.

request_model: String

gen_ai.request.model value.

provider_slug: String

openrouter.provider_slug value.

openrouter_provider_name: String

openrouter.provider_name value.

api_key_name: String

openrouter.api_key_name value.

entity_id: String

openrouter.entity_id value.

openrouter_user_id: String

openrouter.user_id value.

openrouter_finish_reason: String

openrouter.finish_reason value.

input_unit_price: f64

Per-input-token USD unit price.

output_unit_price: f64

Per-output-token USD unit price.

source: String

openrouter.source value (originating client/integration).

prompt: String

Verbatim gen_ai.prompt payload.

completion: String

Verbatim gen_ai.completion payload.

span_type: String

span.type value.

span_level: String

span.level value.

span_input: String

span.input value.

span_output: String

span.output value.

trace_name: String

trace.name value.

trace_input: String

trace.input value.

trace_output: String

trace.output value.

trace_tags: String

trace.tags value.

user_id: String

user.id value.

session_id: String

session.id value.

metadata: BTreeMap<String, String>

Values from trace.metadata.* attributes (prefix stripped).

span_metadata: BTreeMap<String, String>

Values from span.metadata.* attributes (prefix stripped).

resource_attributes: BTreeMap<String, String>

Attributes from the OTLP resource.

raw_attributes: BTreeMap<String, String>

All other span attributes not mapped to a named field.

Trait Implementations

impl Clone for BroadcastTrace

fn clone(&self) -> BroadcastTrace

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BroadcastTrace

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

Formats the value using the given formatter.

impl Default for BroadcastTrace

fn default() -> BroadcastTrace

Returns the “default value” for a type.

impl PartialEq for BroadcastTrace

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BroadcastTrace