Struct Peg 

pub struct Peg { /* private fields */ }

A Peg identifies a partition (tile) on a map grid at a specific zoom level.

It uses ZXY addressing:

• Z: zoom level, starting with 0 (one tile for the entire Earth)
• X: west to east tile number
• Y: north to south tile number

Each successive zoom level has twice as many tiles in each dimension (the X and Y values can range from 0 to 2^Z-1).

Implementations

impl Peg

pub fn z(&self) -> u32

Get the Z (zoom) value

pub fn x(&self) -> u32

Get the X value

pub fn y(&self) -> u32

Get the Y value

impl Peg

pub fn new(z: u32, x: u32, y: u32) -> Option<Self>

Create a new Peg (partition of Earth’s geography)

If invalid, returns None

Trait Implementations

impl Clone for Peg

fn clone(&self) -> Peg

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Peg

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

Formats the value using the given formatter.

impl Display for Peg

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

Formats the value using the given formatter.

impl PartialEq for Peg

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Peg

impl Eq for Peg

impl StructuralPartialEq for Peg