Struct FeatureRow 

pub struct FeatureRow {
    pub fid: i64,
    pub geometry: Option<GpkgGeometry>,
    pub fields: HashMap<String, FieldValue>,
}

A single feature (row) read from a GeoPackage feature table.

Fields

fid: i64

Feature identifier (primary key value).

geometry: Option<GpkgGeometry>

Decoded geometry, or None when the geometry column is NULL.

fields: HashMap<String, FieldValue>

Non-geometry attribute values, keyed by column name.

Implementations

impl FeatureRow

pub fn get_field(&self, name: &str) -> Option<&FieldValue>

Look up a field by name.

pub fn get_integer(&self, name: &str) -> Option<i64>

Convenience: return the integer value of a field, or None.

pub fn get_real(&self, name: &str) -> Option<f64>

Convenience: return the real value of a field, or None.

pub fn get_text(&self, name: &str) -> Option<&str>

Convenience: return the text value of a field, or None.

Trait Implementations

impl Clone for FeatureRow

fn clone(&self) -> FeatureRow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FeatureRow

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

Formats the value using the given formatter.