Struct PanelData 

pub struct PanelData { /* private fields */ }

Panel dataset: multiple units sharing one schema, each with its own time index.

Units are stored by Arc so planners can reference them without cloning series.

Implementations

impl PanelData

pub fn try_new(units: impl Into<Arc<[PanelUnit]>>) -> Result<Self, DataError>

Construct from units; all must share an identical schema.

Errors

Empty list or schema mismatch.

pub fn schema(&self) -> &CausalSchema

Shared schema.

pub fn unit_count(&self) -> usize

Number of units.

pub fn unit(&self, i: usize) -> Result<&PanelUnit, DataError>

Borrow unit i.

Errors

Out of range.

pub fn units(&self) -> &[PanelUnit]

All units.

pub fn total_rows(&self) -> usize

Total rows across all units (sum of lengths; not a contiguous table).

pub fn as_multi_env(&self) -> Result<MultiEnvironmentData, DataError>

View panel units as multi-environment series (shared schema, one env per unit).

Used for pooled discovery (e.g. J-PCMCI+) without cloning payloads.

Errors

Propagates [MultiEnvironmentData::try_new] failures (should not occur for a well-formed panel).

Trait Implementations

impl Clone for PanelData

fn clone(&self) -> PanelData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PanelData

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

Formats the value using the given formatter.