Struct geoarrow2::array::coord::separated::SeparatedCoordBuffer

pub struct SeparatedCoordBuffer {
    pub x: ScalarBuffer<f64>,
    pub y: ScalarBuffer<f64>,
}

Fields

x: ScalarBuffer<f64>

y: ScalarBuffer<f64>

Implementations

impl SeparatedCoordBuffer

pub fn new(x: ScalarBuffer<f64>, y: ScalarBuffer<f64>) -> Self

Construct a new SeparatedCoordBuffer

Panics

• if the x and y buffers have different lengths

pub fn try_new(x: ScalarBuffer<f64>, y: ScalarBuffer<f64>) -> Result<Self>

Construct a new SeparatedCoordBuffer

Errors

• if the x and y buffers have different lengths

pub fn values_array(&self) -> Vec<Arc<dyn Array>>

pub fn values_field(&self) -> Vec<Field>

Trait Implementations

impl Clone for SeparatedCoordBuffer

fn clone(&self) -> SeparatedCoordBuffer

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SeparatedCoordBuffer

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

Formats the value using the given formatter.

impl From<MutableSeparatedCoordBuffer> for SeparatedCoordBuffer

fn from(value: MutableSeparatedCoordBuffer) -> Self

Converts to this type from the input type.

impl From<SeparatedCoordBuffer> for StructArray

fn from(value: SeparatedCoordBuffer) -> Self

Converts to this type from the input type.

impl<G: CoordTrait<T = f64>> From<Vec<G>> for SeparatedCoordBuffer

fn from(other: Vec<G>) -> Self

Converts to this type from the input type.

impl<'a> GeoArrayAccessor<'a> for SeparatedCoordBuffer

type Item = SeparatedCoord<'a>

The geoarrow scalar object for this geometry array type.

type ItemGeo = Coord

The geo scalar object for this geometry array type.

unsafe fn value_unchecked(&'a self, index: usize) -> Self::Item

Returns the element at index i

fn value(&'a self, index: usize) -> Self::Item

Returns the element at index i

fn get(&'a self, index: usize) -> Option<Self::Item>

Access the value at slot i as an Arrow scalar, considering validity.

fn value_as_geo(&'a self, i: usize) -> Self::ItemGeo

Access the value at slot i as a geo scalar, not considering validity.

fn get_as_geo(&'a self, i: usize) -> Option<Self::ItemGeo>

Access the value at slot i as a geo scalar, considering validity.

impl<'a> GeometryArrayTrait<'a> for SeparatedCoordBuffer

fn as_any(&self) -> &dyn Any

Returns the array as Any so that it can be downcasted to a specific implementation.

fn data_type(&self) -> &GeoDataType

Returns a reference to the DataType of this array.

fn storage_type(&self) -> DataType

Get the logical DataType of this array.

fn extension_field(&self) -> Arc<Field>

Get the extension type of this array, as defined by the GeoArrow specification.

fn extension_name(&self) -> &str

Get the extension name of this array.

fn into_array_ref(self) -> Arc<dyn Array>

Convert this array into an arced arrow array.

fn with_coords(self, _coords: CoordBuffer) -> Self

Create a new array with replaced coordinates

fn coord_type(&self) -> CoordType

Get the coordinate type of this geometry array, either interleaved or separated.

fn into_coord_type(self, _coord_type: CoordType) -> Self

Cast the coordinate buffer of this geometry array to the given coordinate type.

fn len(&self) -> usize

The number of geometries contained in this array.

fn validity(&self) -> Option<&NullBuffer>

Access the array’s validity. Every array has an optional NullBuffer that, when available specifies whether the array slot is valid or not (null). When the validity is None, all slots are valid.

fn slice(&self, offset: usize, length: usize) -> Self

Returns a zero-copy slice of this array with the indicated offset and length.

fn owned_slice(&self, offset: usize, length: usize) -> Self

A slice that fully copies the contents of the underlying buffer

fn is_empty(&self) -> bool

Returns true if the array is empty.

fn nulls(&self) -> Option<&NullBuffer>

fn logical_nulls(&self) -> Option<NullBuffer>

fn null_count(&self) -> usize

The number of null slots in this array.

fn is_null(&self, i: usize) -> bool

Returns whether slot i is null.

fn is_valid(&self, i: usize) -> bool

Returns whether slot i is valid.

impl IntoArrow for SeparatedCoordBuffer

type ArrowArray = StructArray

fn into_arrow(self) -> Self::ArrowArray

impl PartialEq for SeparatedCoordBuffer

fn eq(&self, other: &SeparatedCoordBuffer) -> 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 TryFrom<&StructArray> for SeparatedCoordBuffer

type Error = GeoArrowError

The type returned in the event of a conversion error.

fn try_from(value: &StructArray) -> Result<Self>

Performs the conversion.

impl TryFrom<(Vec<f64>, Vec<f64>)> for SeparatedCoordBuffer

type Error = GeoArrowError

The type returned in the event of a conversion error.

fn try_from(value: (Vec<f64>, Vec<f64>)) -> Result<Self, Self::Error>

Performs the conversion.

impl StructuralPartialEq for SeparatedCoordBuffer