Struct StepTiming 

pub struct StepTiming {
    pub node_id: String,
    pub node_type: String,
    pub model: Option<String>,
    pub elapsed_ms: u128,
    pub input_tokens: Option<u64>,
    pub output_tokens: Option<u64>,
    pub total_tokens: Option<u64>,
    pub reasoning_tokens: Option<u64>,
    pub ttft_ms: Option<u128>,
}

Timing and token details for a single workflow step.

Fields

node_id: String

Node ID.

node_type: String

Node type (e.g. “llm_call”, “switch”).

model: Option<String>

Model used (for LLM nodes).

elapsed_ms: u128

Wall-clock time for this step.

input_tokens: Option<u64>

Input tokens for this step.

output_tokens: Option<u64>

Output tokens for this step.

total_tokens: Option<u64>

Total tokens for this step.

reasoning_tokens: Option<u64>

Reasoning tokens for this step.

ttft_ms: Option<u128>

Time to first token for this step.

Trait Implementations

impl Clone for StepTiming

fn clone(&self) -> StepTiming

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StepTiming

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StepTiming

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for StepTiming

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

where __S: Serializer,

Serialize this value into the given Serde serializer.