Struct WordleBuilder 

pub struct WordleBuilder(/* private fields */);

A Builder to create instances of the Wordle automaton.

Examples

let wordle = WordleBuilder::new().never_all(b"nope").correct_pos(1, b'f').wrong_pos(2, b'x').build();

Implementations

impl WordleBuilder

pub const fn new() -> Self

Create a new builder without any constraints

pub const fn from(wordle: Wordle, state: SolveState) -> Self

Create a new builder based on existing constraints

pub fn never(&mut self, letter: u8) -> &mut Self

Signal that the given letter is never part of any solution on any position

This corresponds to the darkened result is the game

pub fn never_all(&mut self, letters: impl AsRef<[u8]>) -> &mut Self

Signal that any of the given letters are never part of any solution on any position

This is equivalent to calling WordleBuilder::never() on every item of the iterator

pub fn correct_pos(&mut self, pos: usize, letter: u8) -> &mut Self

Signal that the given letter is correct for the given position

This is equivalent to the green result in the game

pub fn wrong_pos(&mut self, pos: usize, letter: u8) -> &mut Self

Signal that the given letter is in a wrong position but part of the solution

This is equivalent to the yellow result in the game

pub fn build(&mut self) -> Wordle

Build the final automaton for the added constraints

pub const fn current(&self) -> &Wordle

Return the current automaton

The automaton is in a valid state, i.e. can be used to search in an FST

Trait Implementations

impl Clone for WordleBuilder

fn clone(&self) -> WordleBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WordleBuilder

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

Formats the value using the given formatter.