Struct ExpandedEntry 

pub struct ExpandedEntry {

    pub id: Option<String>,
    pub signal_type: String,
    pub name: String,
    pub rate: f64,
    pub duration: Option<String>,
    pub generator: Option<GeneratorConfig>,
    pub log_generator: Option<LogGeneratorConfig>,
    pub labels: Option<BTreeMap<String, String>>,
    pub dynamic_labels: Option<Vec<DynamicLabelConfig>>,
    pub encoder: EncoderConfig,
    pub sink: SinkConfig,
    pub jitter: Option<f64>,
    pub jitter_seed: Option<u64>,
    pub gaps: Option<GapConfig>,
    pub bursts: Option<BurstConfig>,
    pub cardinality_spikes: Option<Vec<CardinalitySpikeConfig>>,
    pub phase_offset: Option<String>,
    pub clock_group: Option<String>,
    pub after: Option<AfterClause>,
    pub while_clause: Option<WhileClause>,
    pub delay_clause: Option<DelayClause>,
    pub distribution: Option<DistributionConfig>,
    pub buckets: Option<Vec<f64>>,
    pub quantiles: Option<Vec<f64>>,
    pub observations_per_tick: Option<u32>,
    pub mean_shift_per_sec: Option<f64>,
    pub seed: Option<u64>,
    pub on_sink_error: OnSinkError,
}

A single concrete scenario entry after pack expansion.

This is the fully-resolved form of a signal that later compilation phases (after compiler, clock group assignment, runtime launcher) consume. The type deliberately drops pack-related fields (pack, overrides) because they cannot appear here, and drops histogram/summary fields because spec §2.4 forbids pack entries from carrying them — inline histogram/summary entries still flow through but pack expansion never produces them.

Sub-signal IDs produced by pack expansion have the form "{effective_entry_id}.{metric_name}"; see the module docs for the auto-ID scheme used when the pack entry lacks an explicit id.

Fields

id: Option<String>

Signal identifier. Concrete for every expanded entry: either the user-provided inline id, or a pack-expansion sub-signal id of the form "{effective_entry_id}.{metric_name}".

Inline entries without an id in the source carry None here (that survives verbatim from the normalized input). Pack-expanded entries always have Some(_): if the parent pack entry lacked an id, one was synthesized (see module docs).

signal_type: String

Signal type: "metrics", "logs", "histogram", or "summary".

name: String

Metric or scenario name. Always populated after expansion: inline entries carried their own name through normalization; pack-expanded entries use the pack metric’s name.

rate: f64

Event rate in events per second. Inherited from the parent normalized entry.

duration: Option<String>

Total run duration (e.g. "30s", "5m").

generator: Option<GeneratorConfig>

Value generator configuration (metrics signals only).

log_generator: Option<LogGeneratorConfig>

Log generator configuration (logs signals only).

labels: Option<BTreeMap<String, String>>

Static labels after the full precedence chain has been applied.

For pack-expanded entries this is the level-2-through-7 merge described in the module docs. For inline entries it is the already-merged map produced by Phase 2 normalization (unchanged).

None when no source contributed any labels.

dynamic_labels: Option<Vec<DynamicLabelConfig>>

Dynamic (rotating) label configurations.

encoder: EncoderConfig

Encoder configuration.

sink: SinkConfig

Sink configuration.

jitter: Option<f64>

Jitter amplitude applied to generated values.

jitter_seed: Option<u64>

Deterministic seed for jitter RNG.

gaps: Option<GapConfig>

Recurring silent-period configuration.

bursts: Option<BurstConfig>

Recurring high-rate burst configuration.

cardinality_spikes: Option<Vec<CardinalitySpikeConfig>>

Cardinality spike configurations.

phase_offset: Option<String>

Phase offset for staggered start within a clock group.

clock_group: Option<String>

Clock group for coordinated timing across entries.

after: Option<AfterClause>

Causal dependency on another signal’s value.

For pack-expanded signals, an override-level after replaces the parent pack entry’s after; otherwise the parent’s after is propagated verbatim. Resolution into timing offsets is Phase 4’s job.

while_clause: Option<WhileClause>

Continuous lifecycle gate on another signal’s value.

Override-level while: replaces entry-level while: for that metric; otherwise the parent’s while: is propagated verbatim.

delay_clause: Option<DelayClause>

Open / close debounce windows for while_clause transitions.

distribution: Option<DistributionConfig>

Distribution model for histogram or summary observations.

buckets: Option<Vec<f64>>

Histogram bucket boundaries (histogram only).

quantiles: Option<Vec<f64>>

Summary quantile boundaries (summary only).

observations_per_tick: Option<u32>

Number of observations sampled per tick.

mean_shift_per_sec: Option<f64>

Linear drift applied to the distribution mean each second.

seed: Option<u64>

Deterministic seed for histogram/summary sampling.

on_sink_error: OnSinkError

Resolved sink-error policy.

Trait Implementations

impl Clone for ExpandedEntry

fn clone(&self) -> ExpandedEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExpandedEntry

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

Formats the value using the given formatter.

impl Serialize for ExpandedEntry

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

where __S: Serializer,

Serialize this value into the given Serde serializer.