Struct cellular_automaton::Automaton

pub struct Automaton { /* fields omitted */ }

A two-dimensional cellular automaton with a finite grid of cells.

Implementations

impl Automaton

pub fn new(rows: usize, cols: usize) -> Self

Constructs a new automaton with all cell states set to 0.

Examples

todo!();

pub fn resize_width(&mut self, width: usize)

Resizes the automaton so that cols is equal to width.

If width is greater than cols, the automaton’s rows are extended by the difference, with each additional column filled with 0. If width is less than cols, the automaton’s rows are simply truncated.

Examples

todo!();

pub fn resize_height(&mut self, height: usize)

Resizes the automaton so that rows is equal to height.

If height is greater than rows, the automaton’s columns are extended by the difference, with each additional row filled with 0. If height is less than rows, the automaton’s columns are simply truncated.

Examples

todo!();

pub fn cells_ptr(&self) -> *const u8

Returns a raw pointer to the automaton cells’ buffer.

Examples

todo!();

pub fn toggle_cell(&mut self, row: usize, col: usize)

Toggles the state of a cell. If the cell state is 0, it is set to 1. If the cell is any other state, it is set to 0.

Examples

todo!();

pub fn set_cells_on(&mut self, locations: &[usize])

Sets the state of cells in locations to 1.

locations is a list of alternating row and column coordinates. This function is implemented with an array as the parameter because wasm_bindgen does not support nested arrays.

Examples

todo!();

pub fn set_all_cells(&mut self, n: u8)

Sets the cell state of all the automaton’s cells to n.

Only changes the automaton if n is less than or equal to the generation rule.

Examples

todo!();

pub fn randomize_cells(&mut self, n: f64)

Randomizes the cell state of all the automaton’s cells.

Loops through the automaton’s cells and if rand::random() is less than the percentage n, the cell state is set to 1.

Examples

todo!();

pub fn set_rules(&mut self, s: &[u8], b: &[u8], c: u8)

Sets all three cell state rules to different values.

Examples

todo!();

pub fn set_survival_rule(&mut self, s: &[u8])

Sets the cell survival rule to a different value.

Examples

todo!();

pub fn set_birth_rule(&mut self, b: &[u8])

Sets the cell birth rule to a different value.

Examples

todo!();

pub fn set_generation_rule(&mut self, c: u8)

Sets the cell generation rule to a different value.

Examples

todo!();

pub fn step(&mut self, n: usize)

Calculates and the state of all cells in the automaton after n generations

Examples

todo!();

Trait Implementations

impl Clone for Automaton

fn clone(&self) -> Automaton

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Automaton

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

Formats the value using the given formatter.

impl From<Automaton> for JsValue

fn from(value: Automaton) -> Self

Performs the conversion.

impl FromWasmAbi for Automaton

type Abi = u32

The wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: u32) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for Automaton

type Abi = u32

The wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> u32

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl OptionFromWasmAbi for Automaton

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for Automaton

fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl PartialEq<Automaton> for Automaton

fn eq(&self, other: &Automaton) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Automaton) -> bool

This method tests for !=.

impl PartialOrd<Automaton> for Automaton

fn partial_cmp(&self, other: &Automaton) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl RefFromWasmAbi for Automaton

type Abi = u32

The wasm ABI type references to Self are recovered from.

type Anchor = Ref<'static, Automaton>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for Automaton

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RefMut<'static, Automaton>

Same as RefFromWasmAbi::Anchor

unsafe fn ref_mut_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl WasmDescribe for Automaton

fn describe()

impl StructuralPartialEq for Automaton