Module vrp_core::models::problem

Problem domain models.

Structs

• Actor
  Represents an actor: abstraction over vehicle and driver.
• ActorDetail
  Represents an actor detail: exact start/end location and operating time.
• Costs
  Represents operating costs for driver and vehicle.
• Driver
  Represents a driver, person who drives a Vehicle. Reserved for future usage, e.g., to allow reusing the same vehicle more than once at different times.
• DriverDetail
  Represents driver detail (reserved for future use).
• FixedJobPermutation
  Specifies job permutation generator which allows only fixed set of permutations.
• Fleet
  Represents available resources to serve jobs.
• JobPlaceBuilder
  Provides a way to build a Place used internally by Single job.
• Jobs
  Stores all jobs taking into account their neighborhood.
• MatrixData
  Contains matrix routing data for specific profile and, optionally, time.
• Multi
  Represents a job which consists of multiple sub jobs. All of these jobs must be performed or none of them. Order can be controlled via specific dimension value.
• MultiBuilder
  Provides a way to build a Multi job using the builder pattern.
• Place
  Represents a job place details where and/or when work has to be performed.
• SimpleActivityCost
  An actor independent activity costs.
• SimpleTransportCost
  A simple implementation of transport costs around a single matrix. This implementation is used to support examples and simple use cases.
• Single
  Represents a job which should be performed once but actual place/time might vary.
• SingleBuilder
  Provides a way to build a Single job using the builder pattern.
• Vehicle
  Represents a vehicle.
• VehicleBuilder
  Provides a way to build a Vehicle.
• VehicleDetail
  Represents a vehicle detail (vehicle shift).
• VehicleDetailBuilder
  Provides a way to build VehicleDetail.
• VehiclePlace
  Specifies a vehicle place.

Enums

• Job
  Represents a job variant.
• TravelTime
  Specifies travel time type.

Traits

• ActivityCost
  Provides the way to get cost information for specific activities done by specific actor.
• JobIdDimension
  Extends Dimensions within a new JobIdDimension.
• JobPermutation
  Defines a trait to work with multi job’s permutations. Essentially, it specifies valid combinations of sub-jobs inside multi-job.
• TransportCost
  Provides the way to get routing information for specific locations and actor.
• TransportFallback
  A fallback for transport costs if from->to entry is not defined.
• VehicleIdDimension
  Extends Dimensions within a new VehicleIdDimension.

Functions

• create_matrix_transport_cost
  Creates time agnostic or time aware routing costs based on matrix data passed. Panics at runtime if given route path is not present in matrix data.
• create_matrix_transport_cost_with_fallback
  Creates time agnostic or time aware routing costs based on matrix data passed using a fallback function for unknown route.
• get_job_locations
  Returns job locations.