Struct PeriodSpec 

pub struct PeriodSpec {
    pub manifest: GroupManifest,
    pub shards_dir: PathBuf,
    pub out_dir: PathBuf,
    pub options: AggregateOptions,
}

One period’s input to run_aggregate_chain. Each PeriodSpec describes a single aggregate run — its own manifest, the shards dir to read from, and the out_dir to write to.

The chain runner inserts prior_period_aggregate automatically: the N-th period’s out_dir becomes the (N+1)-th’s prior_period_aggregate. The first period uses the value the caller set on its AggregateOptions (typically None).

Fields

manifest: GroupManifest

Manifest for this period. Each period has its own manifest because IAS 21 closing rates, scoping, and entity ownership can change period-on-period.

shards_dir: PathBuf

Per-entity shard directory root for this period.

out_dir: PathBuf

Where to write this period’s consolidated artefacts.

options: AggregateOptions

Per-period options. prior_period_aggregate is overridden by the chain runner — set it on the FIRST period to seed the chain, and leave it None on subsequent periods.

Trait Implementations

impl Clone for PeriodSpec

fn clone(&self) -> PeriodSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PeriodSpec

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

Formats the value using the given formatter.