Struct GeographyValue 

pub struct GeographyValue {
    pub latitude: f64,
    pub longitude: f64,
}

Geographic Point type (single coordinate pair)

Fields

latitude: f64

longitude: f64

Implementations

impl GeographyValue

pub fn new(latitude: f64, longitude: f64) -> Self

pub fn distance(&self, other: &GeographyValue) -> f64

Calculate the Haversine distance between two points (unit: kilometers)

pub fn bearing(&self, other: &GeographyValue) -> f64

Calculate the azimuth angle between two points (unit: degrees)

pub fn in_bbox( &self, min_lat: f64, max_lat: f64, min_lon: f64, max_lon: f64, ) -> bool

Check whether the checkpoint is within the specified rectangular area.

pub fn is_valid(&self) -> bool

Check if the point is valid (within coordinate ranges)

impl GeographyValue

pub fn estimated_size(&self) -> usize

Estimate the memory usage of the geography value

Trait Implementations

impl Clone for GeographyValue

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GeographyValue

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

Formats the value using the given formatter.

impl Default for GeographyValue

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for GeographyValue

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for GeographyValue

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for GeographyValue

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for GeographyValue

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for GeographyValue

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for GeographyValue