Struct NothingSpace 

pub struct NothingSpace;

A no-op space for non-spatial models.

Agents using NothingSpace must have Position = (). All spatial methods (add, remove, nearby) are trivial no-ops that return empty results.

Trait Implementations

impl Clone for NothingSpace

fn clone(&self) -> NothingSpace

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NothingSpace

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

Formats the value using the given formatter.

impl Default for NothingSpace

fn default() -> NothingSpace

Returns the “default value” for a type.

impl<A> SpaceInteraction<A> for NothingSpace

where A: PositionedAgent<Position = ()>,

type Error = Infallible

Error type for space operations.

fn random_position<R: RngCore>(&self, _rng: &mut R) -> A::Position

Generate a random valid position within this space.

fn add_agent(&mut self, _agent: &A) -> Result<(), Self::Error>

Register an agent with the space at its current position.

fn remove_agent(&mut self, _agent: &A) -> Result<(), Self::Error>

Deregister an agent from the space.

fn nearby_ids(&self, _position: &A::Position, _radius: usize) -> Vec<AgentId>

Return all agent IDs within radius of position.

impl Copy for NothingSpace

impl Space for NothingSpace