Struct ProblemBuilder 

pub struct ProblemBuilder { /* private fields */ }

Fluent builder for Problem, mirroring pyBLP’s keyword-heavy constructors.

Implementations

impl ProblemBuilder

pub fn new() -> Self

Create an empty builder.

pub fn products(self, products: ProductData) -> Self

Provide validated product data.

pub fn draws(self, draws: SimulationDraws) -> Self

Provide simulation draws for heterogeneous consumers.

pub fn options(self, options: ProblemOptions) -> Self

Override solver options carried by the constructed problem.

pub fn build(self) -> Result<Problem>

Finalise the builder into a fully-configured problem.

Trait Implementations

impl Clone for ProblemBuilder

fn clone(&self) -> ProblemBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProblemBuilder

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

Formats the value using the given formatter.

impl Default for ProblemBuilder

fn default() -> ProblemBuilder

Returns the “default value” for a type.