Struct SessionTrace 

pub struct SessionTrace {
    pub records: Vec<TraceRecord>,
}

A complete recorded session trace.

Fields

records: Vec<TraceRecord>

Implementations

impl SessionTrace

pub fn frame_count(&self) -> u64

Number of frame checkpoints in the trace.

pub fn final_checksum_chain(&self) -> Option<u64>

Extract the final checksum chain from the summary record.

pub fn validate(&self) -> Result<(), TraceValidationError>

Validate structural invariants for a recorded trace.

This checks:

• header exists and is the first record
• summary exists and is the last record
• frame indices are contiguous and start at zero
• summary totals/chains match frame records

impl SessionTrace

pub fn to_jsonl(&self) -> String

Serialize the entire trace as a golden-trace-v1 JSONL string.

pub fn from_jsonl(input: &str) -> Result<Self, TraceParseError>

Parse a golden-trace-v1 JSONL string into a SessionTrace.

Returns a parse error with the line number on failure.

pub fn from_jsonl_validated(input: &str) -> Result<Self, TraceLoadError>

Parse and validate a golden-trace-v1 JSONL payload.

Trait Implementations

impl Clone for SessionTrace

fn clone(&self) -> SessionTrace

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SessionTrace

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

Formats the value using the given formatter.