maplibre_native 0.7.0

Rust bindings to the MapLibre Native map rendering engine
Documentation 
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use std::fmt;

use cxx::UniquePtr;

use crate::bridge::sources;
use crate::style::GeoJson;

/// A GeoJSON source for rendering geographic data.
pub struct GeoJsonSource {
    source_id: String,
    source: UniquePtr<sources::GeoJSONSource>,
}

impl GeoJsonSource {
    /// Create a new GeoJSON source
    #[must_use]
    pub fn new(id: &str) -> Self {
        Self { source_id: id.to_owned(), source: sources::create(id) }
    }

    pub(crate) fn source_id(&self) -> &str {
        &self.source_id
    }

    /// Sets the GeoJSON data for this source.
    pub fn set_geojson(&mut self, geojson: &GeoJson) {
        sources::setGeoJson(&self.source, geojson.as_inner());
    }

    pub(crate) fn into_inner(self) -> UniquePtr<sources::GeoJSONSource> {
        self.source
    }
}

impl fmt::Debug for GeoJsonSource {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        f.debug_struct("GeoJsonSource")
            .field("source_id", &self.source_id)
            .field("Pointer", &self.source.as_ptr())
            .finish()
    }
}