Struct ScenarioSource 

pub struct ScenarioSource {
    pub sampling_scheme: SamplingScheme,
    pub seed: Option<i64>,
    pub selection_mode: Option<ExternalSelectionMode>,
}

Top-level scenario source configuration, parsed from stages.json.

Groups the sampling scheme, random seed, and external selection mode that govern how forward-pass scenarios are produced. Populated during case loading by cobre-io from the scenario_source field in stages.json. Distinct from ScenarioSourceConfig, which also holds the branching factor (num_scenarios).

See Input Scenarios §1.4, §1.8.

Examples

use cobre_core::scenario::{SamplingScheme, ScenarioSource};

let source = ScenarioSource {
    sampling_scheme: SamplingScheme::InSample,
    seed: Some(42),
    selection_mode: None,
};
assert_eq!(source.sampling_scheme, SamplingScheme::InSample);

Fields

sampling_scheme: SamplingScheme

Noise source used during the forward pass.

seed: Option<i64>

Random seed for reproducible opening tree generation. None means non-deterministic (OS entropy).

selection_mode: Option<ExternalSelectionMode>

Selection mode when sampling_scheme is SamplingScheme::External. None for InSample and Historical schemes.

Trait Implementations

impl Clone for ScenarioSource

fn clone(&self) -> ScenarioSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScenarioSource

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

Formats the value using the given formatter.

impl Default for ScenarioSource

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for ScenarioSource

fn eq(&self, other: &ScenarioSource) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ScenarioSource