Struct ShapefileParts 

pub struct ShapefileParts { /* private fields */ }

The generated shapefile components, plus what was inferred along the way.

Every getter copies its data out of wasm linear memory, so the returned buffers stay valid after the object is freed.

Implementations

impl ShapefileParts

pub fn shp(&self) -> Vec<u8>

Contents of the .shp: the geometry itself.

pub fn shx(&self) -> Vec<u8>

Contents of the .shx: a fixed-width index into the .shp. Not needed to read the file back, but GIS software expects it to be present.

pub fn dbf(&self) -> Vec<u8>

Contents of the .dbf: the attribute table, written as UTF-8.

pub fn cpg(&self) -> String

Contents of the companion .cpg file. The .dbf is written as UTF-8.

pub fn shape_type(&self) -> String

The ESRI shape type that was written, e.g. PolygonZ.

pub fn dimensions(&self) -> String

Which ordinates were written: xy, xym, xyz or xyzm.

pub fn feature_count(&self) -> usize

How many features made it into the file.

pub fn skipped_count(&self) -> usize

How many input features were dropped for having no geometry.

pub fn bbox(&self) -> Vec<f64>

[minX, minY, maxX, maxY].

pub fn fields(&self) -> Result<JsValue, JsValue>

The resolved .dbf schema, including any field renames.

Trait Implementations

impl Debug for ShapefileParts

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

Formats the value using the given formatter.

impl From<ShapefileParts> for JsValue

fn from(value: ShapefileParts) -> Self

Converts to this type from the input type.

impl FromWasmAbi for ShapefileParts

type Abi = WasmPtr<WasmRefCell<ShapefileParts>>

The Wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: Self::Abi) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for ShapefileParts

type Abi = WasmPtr<WasmRefCell<ShapefileParts>>

The Wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> Self::Abi

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl LongRefFromWasmAbi for ShapefileParts

type Abi = WasmPtr<WasmRefCell<ShapefileParts>>

Same as RefFromWasmAbi::Abi

type Anchor = RcRef<ShapefileParts>

Same as RefFromWasmAbi::Anchor

unsafe fn long_ref_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl OptionFromWasmAbi for ShapefileParts

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for ShapefileParts

fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl RefFromWasmAbi for ShapefileParts

type Abi = WasmPtr<WasmRefCell<ShapefileParts>>

The Wasm ABI type references to Self are recovered from.

type Anchor = RcRef<ShapefileParts>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for ShapefileParts

type Abi = WasmPtr<WasmRefCell<ShapefileParts>>

Same as RefFromWasmAbi::Abi

type Anchor = RcRefMut<ShapefileParts>

Same as RefFromWasmAbi::Anchor

unsafe fn ref_mut_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl SupportsConstructor for ShapefileParts

impl SupportsInstanceProperty for ShapefileParts

impl SupportsStaticProperty for ShapefileParts

impl TryFromJsValue for ShapefileParts

fn try_from_js_value(value: JsValue) -> Result<Self, JsValue>

Performs the conversion.

fn try_from_js_value_ref(value: &JsValue) -> Option<Self>

Performs the conversion.

impl VectorFromWasmAbi for ShapefileParts

type Abi = <Box<[JsValue]> as FromWasmAbi>::Abi

unsafe fn vector_from_abi(js: Self::Abi) -> Box<[ShapefileParts]>

impl VectorIntoWasmAbi for ShapefileParts

type Abi = <Box<[JsValue]> as IntoWasmAbi>::Abi

fn vector_into_abi(vector: Box<[ShapefileParts]>) -> Self::Abi

impl WasmDescribe for ShapefileParts

fn describe()

impl WasmDescribeVector for ShapefileParts

fn describe_vector()