Struct Point 

pub struct Point {
    pub srid: i32,
    pub x: f64,
    pub y: f64,
    pub z: Option<f64>,
}

A Cypher spatial point. Stored as raw coordinates plus an EPSG SRID tag — the SRID determines the coordinate reference system (CRS) and whether z is present:

SRID	CRS name	Dims	Axes
7203	cartesian	2	x, y
9157	cartesian-3d	3	x, y, z
4326	wgs-84	2	longitude (x), latitude (y)
4979	wgs-84-3d	3	longitude, latitude, height

The 2D/3D distinction is carried by z.is_some() — the SRID is required to agree with that (a 2D SRID with Some(z), or a 3D SRID with None, is an invariant violation caller-side).

Matches the Bolt 4.4 Point2D (tag 0x58) / Point3D (tag 0x59) struct shape so the wire conversion is a straight field copy.

Fields

srid: i32

x: f64

y: f64

z: Option<f64>

Implementations

impl Point

pub fn crs_name(&self) -> &'static str

The CRS name for this point’s SRID, matching Neo4j’s output of point.crs — e.g. "cartesian", "wgs-84-3d". Returns "unknown" for any SRID outside the four recognised values.

pub fn is_geographic(&self) -> bool

True when the SRID is a WGS-84 (geographic) CRS.

pub fn is_3d(&self) -> bool

True when the point has a z coordinate.

Trait Implementations

impl Clone for Point

fn clone(&self) -> Point

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Point

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Point

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Point

fn eq(&self, other: &Point) -> 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 Serialize for Point

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Point

impl StructuralPartialEq for Point