Struct StreamCassetteTiming 

pub struct StreamCassetteTiming {
    pub clock: Symbol,
    pub packet_count: usize,
    pub first_sequence: Option<u64>,
    pub last_sequence: Option<u64>,
    pub finite: bool,
}

Derived timing summary for a recorded cassette.

Captures the clock the stream ran on, how many packets were recorded, the sequence range of the first and last envelopes, and whether the trace is finite (a golden fixture must be finite).

Fields

clock: Symbol

Clock-domain symbol the recorded stream advanced against.

packet_count: usize

Number of envelopes captured in the cassette.

first_sequence: Option<u64>

Sequence number of the first envelope, or None when empty.

last_sequence: Option<u64>

Sequence number of the last envelope, or None when empty.

finite: bool

Whether the recorded trace terminated; golden fixtures must be finite.

Implementations

impl StreamCassetteTiming

pub fn to_expr(&self) -> Expr

Serializes the timing summary to an Expr map keyed by field symbol.

pub fn from_expr(expr: &Expr) -> Result<Self>

Deserializes a timing summary from an Expr map produced by to_expr.

Validates the field set and fails closed on missing or unexpected fields or type mismatches.

Trait Implementations

impl Clone for StreamCassetteTiming

fn clone(&self) -> StreamCassetteTiming

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamCassetteTiming

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

Formats the value using the given formatter.

impl Eq for StreamCassetteTiming

impl PartialEq for StreamCassetteTiming

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