Crate incerto 

Rust crate for heavyweight multi-threaded Monte Carlo simulations.

This crate is powered by Bevy, which is a high-performance ECS framework.

This means that simulations are set up and executed using Entities and Systems.

In-depth knowledge of Bevy’s internals is not required however, since we have abstracted away most interactions with Bevy. Instead, we expect the user to only:

• Define components.
• Spawn entities, each a collection of one or more components.
• Implement systems that update the entities on each simulation step.

All relevant types should be in the prelude. The primary type used to run experiments is Simulation.

Modules

prelude

Structs

GridBounds

Describes the bounds of a grid.

GridPosition

Component representing a position in the spatial grid.

Maximum

Utility aggregator that fetches the maximum value.

Mean

Utility aggregator that computes the mean value.

Median

Utility aggregator that computes the median value.

Minimum

Utility aggregator that fetches the minimum value.

Percentile

Utility aggregator that computes the P-th percentile value.

Simulation

Executor of monte carlo experiments.

SimulationBuilder

Builder type used to construct a Simulation object.

SpatialGrid

Component that maintains a spatial index for efficient neighbor queries. Generic over coordinate types that implement the GridCoordinate trait and component types.

Spawner

StepNumber

TimeSeries

Enums

BuilderError

An error that occured when building a simulation

SamplingError

An error that occured when attempting to sample the value of a component.

SimulationError

Grouping of all other error types in the crate.

Traits

Identifier

A component whose value shall be used to uniquely identify an entity.

Sample

Implements the sampling of a value from a component in the simulation.

SampleAggregate

Implements the sampling of a value from multiple components in the simulation.