Struct Metadata

pub struct Metadata { /* private fields */ }

GeoArrow extension metadata.

This follows the extension metadata defined by the GeoArrow specification.

This struct is contained within all GeoArrow geometry type definitions, such as PointType, GeometryType, or WkbType.

Implementations

impl Metadata

pub fn new(crs: Crs, edges: Option<Edges>) -> Self

Creates a new Metadata object.

pub fn crs(&self) -> &Crs

Expose the underlying Coordinate Reference System information.

pub fn edges(&self) -> Option<Edges>

Expose the underlying edge interpolation

Trait Implementations

impl Clone for Metadata

fn clone(&self) -> Metadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Metadata

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

Formats the value using the given formatter.

impl Default for Metadata

fn default() -> Metadata

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Metadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Metadata

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 Metadata

fn eq(&self, other: &Metadata) -> 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 Metadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&Field> for Metadata

type Error = ArrowError

The type returned in the event of a conversion error.

fn try_from(value: &Field) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Metadata

impl StructuralPartialEq for Metadata