Struct KnowledgeTree 

pub struct KnowledgeTree { /* private fields */ }

A tree that stores the relationship between input and output words

Implementations

impl KnowledgeTree

pub fn new() -> Self

Create a new empty knowledge tree

pub fn roots(&self) -> &Vec<KnowledgeNode>

Get the roots of the tree

pub fn num_added_words(&self) -> usize

Get the number of words added

pub fn get_output_word(&mut self, input_word: &Word) -> Result<Word, String>

Get the output word for a given input word

Returns an error if no path exists in the tree for the input.

pub fn add_word( &mut self, input_word: &Word, output_word: &Word, ) -> Result<(), String>

Add a word mapping to the tree

Creates or traverses the tree to establish the relationship between the input and output words.

Trait Implementations

impl Clone for KnowledgeTree

fn clone(&self) -> KnowledgeTree

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KnowledgeTree

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

Formats the value using the given formatter.

impl Default for KnowledgeTree

fn default() -> Self

Returns the “default value” for a type.