Struct maplibre::coords::Quadkey

pub struct Quadkey([ZoomLevel; 32]);

Represents the position of a node within a quad tree. The first u8 defines the ZoomLevel of the node. The remaining bytes define which part (north west, south west, south east, north east) of each subdivision of the quadtree is concerned.

TODO: We can optimize the quadkey and store the keys on 2 bits instead of 8

Tuple Fields

0: [ZoomLevel; 32]

Implementations

impl Quadkey

pub fn new(quad_encoded: &[ZoomLevel]) -> Self

Trait Implementations

impl Clone for Quadkey

fn clone(&self) -> Quadkey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Quadkey

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

Formats the value using the given formatter.

impl Ord for Quadkey

fn cmp(&self, other: &Quadkey) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for Quadkey

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

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

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

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

impl PartialOrd for Quadkey

fn partial_cmp(&self, other: &Quadkey) -> 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 Copy for Quadkey

impl Eq for Quadkey

impl StructuralPartialEq for Quadkey