Struct BeliefGraph 

pub struct BeliefGraph {
    pub hypotheses: HashMap<NodeId, Hypothesis>,
    pub experiments: HashMap<NodeId, ExperimentNode>,
    pub observations: HashMap<NodeId, Observation>,
    pub claims: HashMap<NodeId, Claim>,
}

The typed belief graph.

Fields

hypotheses: HashMap<NodeId, Hypothesis>

experiments: HashMap<NodeId, ExperimentNode>

observations: HashMap<NodeId, Observation>

claims: HashMap<NodeId, Claim>

Implementations

impl BeliefGraph

pub fn new() -> Self

pub fn add_hypothesis(&mut self, h: Hypothesis)

Add a hypothesis to the graph.

pub fn record_experiment( &mut self, experiment_id: impl Into<String>, hypothesis_id: &str, config_hash: u64, verdict: ExperimentVerdict, weight: f64, )

Record an experiment result against a hypothesis and update confidence.

pub fn add_observation( &mut self, id: impl Into<String>, experiment_id: impl Into<String>, metric: impl Into<String>, value: f64, unit: impl Into<String>, )

Add an observation linked to an experiment.

pub fn add_claim( &mut self, id: impl Into<String>, statement: impl Into<String>, supported_by: Vec<NodeId>, )

Add a claim supported by observations.

pub fn active_hypotheses(&self) -> Vec<&Hypothesis>

Get all active hypotheses sorted by confidence (descending).

pub fn next_to_test(&self) -> Option<&Hypothesis>

Get the next hypothesis to test (highest confidence uncertainty).

pub fn to_json(&self) -> String

Serialize the entire belief graph to JSON.

pub fn save(&self, path: &Path) -> Result<(), String>

Save to a JSON file.

pub fn load(path: &Path) -> Result<Self, String>

Load from a JSON file.

Trait Implementations

impl Clone for BeliefGraph

fn clone(&self) -> BeliefGraph

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BeliefGraph

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

Formats the value using the given formatter.

impl Default for BeliefGraph

fn default() -> BeliefGraph

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for BeliefGraph

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for BeliefGraph

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

where __S: Serializer,

Serialize this value into the given Serde serializer.