Struct gdal::vector::Layer

pub struct Layer { /* fields omitted */ }

Layer in a vector dataset

use std::path::Path;
use gdal::vector::Dataset;

let mut dataset = Dataset::open(Path::new("fixtures/roads.geojson")).unwrap();
let layer = dataset.layer(0).unwrap();
for feature in layer.features() {
    // do something with each feature
}

Methods

impl Layer

unsafe fn _with_c_layer(c_layer: *const c_void) -> Layer

fn features<'a>(&'a self) -> FeatureIterator<'a>

Iterate over all features in this layer.

fn set_spatial_filter(&self, geometry: &Geometry)

fn clear_spatial_filter(&self)

fn defn(&self) -> &Defn

fn create_feature(&mut self, geometry: Geometry)

Trait Implementations

impl Metadata for Layer

fn get_description(&self) -> Option<String>

fn get_metadata_item(&self, key: &str, domain: &str) -> Option<String>

fn set_metadata_item(
    &mut self,
    key: &str,
    value: &str,
    domain: &str
) -> Result<(), ()>