Struct BatchAccount 

pub struct BatchAccount {
    pub problem: PortfolioProblem,
    pub steps: Vec<RebalanceStep>,
    pub chain_previous_weights: bool,
}

One account in a batch: its own portfolio problem plus its per-date steps.

The problem carries the account’s structure and first date’s data; steps are applied in order exactly like solve_sequence, so pass RebalanceStep::default() first to solve the base data as-is.

Fields

problem: PortfolioProblem

The account’s portfolio problem (structure plus first date’s data).

steps: Vec<RebalanceStep>

Per-date data changes, in order. Only factorization-preserving updates are expressible; see RebalanceStep.

chain_previous_weights: bool

When true, every date after a Solved one anchors the turnover terms at that date’s solved weights — the standard backtest convention (“previous weights” are what the account actually holds) — unless the step provides previous_weights explicitly, which wins. Dates that did not reach Solved leave the anchor where it was, because the account did not trade. Requires the problem to have been built with a turnover term.

Trait Implementations

impl Clone for BatchAccount

fn clone(&self) -> BatchAccount

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BatchAccount

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

Formats the value using the given formatter.