Struct flatgeobuf::HttpFgbReader

pub struct HttpFgbReader { /* fields omitted */ }

FlatGeobuf dataset HTTP reader

Implementations

impl HttpFgbReader

pub async fn open<'_>(url: &'_ str) -> Result<HttpFgbReader>

pub fn header(&self) -> Header

pub async fn select_all<'_>(&'_ mut self) -> Result<usize>

Select all features. Returns feature count.

pub async fn select_bbox<'_>(
    &'_ mut self,
    min_x: f64,
    min_y: f64,
    max_x: f64,
    max_y: f64
) -> Result<usize>

Select features within a bounding box. Returns count of selected features.

pub fn features_count(&self) -> usize

Number of selected features

pub async fn next<'_, '_>(&'_ mut self) -> Result<Option<&'_ FgbFeature>>

Read next feature

pub fn cur_feature(&self) -> &FgbFeature

Return current feature

pub async fn process_features<'_, '_, W: FeatureProcessor>(
    &'_ mut self,
    out: &'_ mut W
) -> Result<()>

Read and process all selected features