Struct DecisionTreeConfig 

pub struct DecisionTreeConfig {
    pub name: String,
    pub root: Option<Node>,
    pub nodes: HashMap<String, Node>,
}

Configuration for a decision tree

Fields

name: String

Name of the decision tree

root: Option<Node>

Root node definition

nodes: HashMap<String, Node>

Additional nodes by name

Implementations

impl DecisionTreeConfig

pub fn new(name: &str) -> Self

Create a new empty configuration

pub fn with_root(self, root: Node) -> Self

Set the root node

pub fn with_node(self, name: &str, node: Node) -> Self

Add a named node

pub fn validate(&self) -> Result<(), String>

Validate the configuration

Errors

Returns an error if the tree has no root, any node is invalid, references are broken, or the graph contains cycles.

pub fn get_node(&self, name: &str) -> Option<&Node>

Get a node by name

Trait Implementations

impl Clone for DecisionTreeConfig

fn clone(&self) -> DecisionTreeConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DecisionTreeConfig

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

Formats the value using the given formatter.

impl Default for DecisionTreeConfig

fn default() -> DecisionTreeConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DecisionTreeConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DecisionTreeConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.