Struct SimpleTurtle 

pub struct SimpleTurtle { /* private fields */ }

A simple turtle implementation. It has the following features:

• You can change direction! (turtle.set_heading(f32), turtle.left(f32), and turtle.right(f32))
• You can make it move! (turtle.forward(i32))
• Stacks! (turtle.push() and turtle.pop())

and some other features.

Implementations

impl SimpleTurtle

pub fn new() -> Self

Return a new StackTurtle instance.

pub fn left(&mut self, angle: f32)

Turns the turtle left by the given angle (in radians).

pub fn right(&mut self, angle: f32)

Turns the turtle right by the given angle (in radians).

pub fn set_heading(&mut self, heading: f32)

Set the current heading of the turtle (in radians).

Trait Implementations

impl Clone for SimpleTurtle

fn clone(&self) -> SimpleTurtle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SimpleTurtle

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

Formats the value using the given formatter.

impl Default for SimpleTurtle

fn default() -> Self

Returns the “default value” for a type.

impl MovingTurtle for SimpleTurtle

type Item = i32

fn inner(&self) -> &BaseTurtle

Returns a reference to the wrapped BaseTurtle.

fn inner_mut(&mut self) -> &mut BaseTurtle

Returns a mutable reference to the wrapped BaseTurtle.

fn forward(&mut self, distance: i32)

Moves the turtle forward by distance.

impl Stack for SimpleTurtle

fn push(&mut self)

Pushes the current position and heading of the turtle onto the stack.

fn pop(&mut self)

Pops the position and heading off the stack.