Struct MutableRectArray

pub struct MutableRectArray {
    pub values: Vec<f64>,
    pub validity: NullBufferBuilder,
}

Fields

values: Vec<f64>

A Buffer of float values for the bounding rectangles Invariant: the length of values must always be a multiple of 4

validity: NullBufferBuilder

Implementations

impl MutableRectArray

pub fn new() -> Self

Creates a new empty MutableRectArray.

pub fn with_capacity(capacity: usize) -> Self

Creates a new MutableRectArray with a capacity.

pub fn reserve(&mut self, additional: usize)

Reserves capacity for at least additional more points to be inserted in the given Vec<T>. The collection may reserve more space to speculatively avoid frequent reallocations. After calling reserve, capacity will be greater than or equal to self.len() + additional. Does nothing if capacity is already sufficient.

pub fn try_new( values: Vec<f64>, validity: NullBufferBuilder, ) -> Result<Self, GeoArrowError>

The canonical method to create a MutableRectArray out of its internal components.

Implementation

This function is O(1).

Errors

This function errors iff:

• The validity is not None and its length is different from the number of geometries

pub fn into_inner(self) -> (Vec<f64>, NullBufferBuilder)

Extract the low-level APIs from the MutableRectArray.

pub fn push_rect(&mut self, value: Option<&impl RectTrait<T = f64>>)

Add a new point to the end of this array.

pub fn push_null(&mut self)

Add a new null value to the end of this array.

pub fn into_arrow_ref(self) -> Arc<dyn Array>

Trait Implementations

impl Debug for MutableRectArray

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

Formats the value using the given formatter.

impl Default for MutableRectArray

fn default() -> Self

Returns the “default value” for a type.

impl From<MutableRectArray> for RectArray

fn from(other: MutableRectArray) -> Self

Converts to this type from the input type.

impl<G: RectTrait<T = f64>> From<Vec<G>> for MutableRectArray

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

Converts to this type from the input type.

impl<G: RectTrait<T = f64>> From<Vec<Option<G>>> for MutableRectArray

fn from(geoms: Vec<Option<G>>) -> Self

Converts to this type from the input type.

impl IntoArrow for MutableRectArray

type ArrowArray = FixedSizeListArray

fn into_arrow(self) -> Self::ArrowArray