Skip to main content

FitnessSpawnPolicy

phago_runtime::prelude

Struct FitnessSpawnPolicy 

Source 
pub struct FitnessSpawnPolicy {
    pub max_population: usize,
    pub mutation_rate: f64,
    /* private fields */
}
Expand description

Fitness-based spawn: create mutated offspring of the fittest agent.

Fields§

§max_population: usize

Maximum population size.

§mutation_rate: f64

Mutation rate for offspring genomes.

Implementations§

Source§

impl FitnessSpawnPolicy

Source

pub fn new(max_population: usize, mutation_rate: f64) -> FitnessSpawnPolicy

Trait Implementations§

Source§

impl SpawnPolicy for FitnessSpawnPolicy

Source§

fn on_death( &mut self, _dead_id: AgentId, alive_count: usize, fittest_genome: Option<&AgentGenome>, fittest_position: Option<Position>, ) -> Option<(AgentGenome, Position)>

Decide whether to spawn a new agent after a death. Read more

Auto Trait Implementations§

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.