Struct MultiEnvSamplePlan 

pub struct MultiEnvSamplePlan {
    pub columns: Arc<[LaggedColumn]>,
    pub plans: Arc<[LaggedSamplePlan]>,
}

Shared lag maps + column list for multi-environment sample planning.

Environments are only borrowed from the parent MultiEnvironmentData. Plans share one LaggedColumn Arc and reuse LagMap Arcs for equal lengths.

Fields

columns: Arc<[LaggedColumn]>

Shared lagged-column specification.

plans: Arc<[LaggedSamplePlan]>

One plan per environment (index-aligned with the parent container).

Implementations

impl MultiEnvSamplePlan

pub fn try_from_multi_env( data: &MultiEnvironmentData, max_lag: u32, columns: impl Into<Arc<[LaggedColumn]>>, ) -> Result<Self, DataError>

Build plans for every environment without cloning series payloads.

Errors

Empty multi-env, empty columns, or invalid lag maps.

pub fn env_count(&self) -> usize

Number of environment plans.

pub fn plan(&self, i: usize) -> Result<&LaggedSamplePlan, DataError>

Borrow plan for environment i.

Errors

Out of range.

Trait Implementations

impl Clone for MultiEnvSamplePlan

fn clone(&self) -> MultiEnvSamplePlan

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MultiEnvSamplePlan

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

Formats the value using the given formatter.