Struct HistoryStep 

pub struct HistoryStep {
    pub step: usize,
    pub node_id: String,
    pub state_before: GraphState,
    pub state_after: GraphState,
    pub duration_us: u64,
    pub timestamp: DateTime<Utc>,
    pub error: Option<String>,
}

A single step in execution history

Fields

step: usize

Step number (0-indexed)

node_id: String

Node that was executed

state_before: GraphState

State before node execution

state_after: GraphState

State after node execution

duration_us: u64

Execution duration in microseconds

timestamp: DateTime<Utc>

Timestamp when this step executed

error: Option<String>

Any error that occurred

Implementations

impl HistoryStep

pub fn changes(&self) -> StateChanges

Get the state changes made by this step

Trait Implementations

impl Clone for HistoryStep

fn clone(&self) -> HistoryStep

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HistoryStep

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HistoryStep

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for HistoryStep

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

where __S: Serializer,

Serialize this value into the given Serde serializer.