Struct rusty_systems::strings::ProductionString

pub struct ProductionString { /* private fields */ }

Represents strings in our L-system. Strings are made up of a list of Token objects.

Implementations

impl ProductionString

pub fn new() -> Self

Create an empty string

pub fn empty() -> Self

Creates an / the empty production string. This is a synonym for ProductionString::new.

pub fn is_empty(&self) -> bool

Whether the production string is empty or not. i.e., whether this is the empty string.

pub fn len(&self) -> usize

Returns the length of the production string.

pub fn tokens(&self) -> &Vec<Token>

Access the tokens of this production string.

pub fn push_token(&mut self, token: Token)

Add another token to the end of the string.

pub fn iter(&self) -> Iter<'_, Token>

Iterate over the tokens.

Trait Implementations

impl Clone for ProductionString

fn clone(&self) -> ProductionString

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ProductionString

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

Formats the value using the given formatter.

impl Default for ProductionString

fn default() -> Self

Returns the “default value” for a type.

impl DisplaySystem for ProductionString

fn format(&self, names: &HashMap<Token, String>) -> Result<String>

impl From<Token> for ProductionString

fn from(value: Token) -> Self

Converts to this type from the input type.

impl From<Vec<Token>> for ProductionString

fn from(value: Vec<Token>) -> Self

Converts to this type from the input type.

impl<'a> IntoIterator for &'a ProductionString

type Item = Token

The type of the elements being iterated over.

type IntoIter = Cloned<Iter<'a, <&'a ProductionString as IntoIterator>::Item>>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl IntoIterator for ProductionString

type Item = Token

The type of the elements being iterated over.

type IntoIter = IntoIter<<ProductionString as IntoIterator>::Item>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.