Struct DNA 

pub struct DNA {
    pub pathways: HashMap<String, Pathway>,
    pub tick_count: u64,
    pub prune_threshold: f64,
}

Self-assembling pathway collection — used pathways grow, unused get pruned.

Fields

pathways: HashMap<String, Pathway>

tick_count: u64

prune_threshold: f64

Implementations

impl DNA

pub fn new() -> Self

pub fn record_use(&mut self, pathway: &str)

Record use of a pathway, creating it if it doesn’t exist.

pub fn tick(&mut self)

Tick all pathways — decay and prune.

pub fn strongest(&self, n: usize) -> Vec<(&String, &Pathway)>

Get the top N strongest pathways.

pub fn total_strength(&self) -> f64

Sum of all pathway strengths.

pub fn diversity(&self) -> f64

Shannon entropy of the pathway strength distribution.

Trait Implementations

impl Clone for DNA

fn clone(&self) -> DNA

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DNA

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

Formats the value using the given formatter.

impl Default for DNA

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DNA

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for DNA

fn eq(&self, other: &DNA) -> 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 Serialize for DNA

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DNA