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CHANGES.md

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Unreleased

  • Upgrade from thiserror v1 to v2
  • Add support of serializing optional geo-types with serialize_optional_geometry.
  • Add support of deserializing optional geo-types with deserialize_optional_geometry.
  • Add support for foreign members to FeatureWriter.
  • Added conversion from Vec<Feature> to GeoJson.
  • Changed Serialize impls to avoid creating intermediate JsonObjects.
  • Better CI: lint, all features
  • Implement Default on FeatureCollection.
  • Added GeometryCollection::try_from(&GeoJson) and deprecated quick_collection for conventional naming and simpler docs.
  • Added GeoJson::to_string_pretty as convenience wrappers around the same serde_json methods.
  • The bbox property of a Feature can now be null (returning None) when parsing GeoJSON strings in order to facilitate easier processing of GeoJSON "in the wild" (e.g. Copernicus STAC GeoJSON). The spec does not allow this, but implementations appear to disagree.

0.24.1

  • Modified conversion from JSON to reject zero- and one-dimensional positions.

0.24.0

  • Added geojson::{ser, de} helpers to convert your custom struct to and from GeoJSON.
    • For external geometry types like geo-types, use the serialize_geometry/deserialize_geometry helpers.
    • Example: 
      #[derive(Serialize, Deserialize)]
struct MyStruct {
    #[serde(serialize_with = "serialize_geometry", deserialize_with = "deserialize_geometry")]
    geometry: geo_types::Point<f64>,
    name: String,
    age: u64,
}

// read your input
let my_structs: Vec<MyStruct> = geojson::de::deserialize_feature_collection(geojson_reader).unwrap();

// do some processing
process(&mut my_structs);

// write back your results
geojson::ser::to_feature_collection_string(&my_structs).unwrap();
    • PR: #199
  • Added geojson::{FeatureReader, FeatureWriter} to stream the reading/writing of your custom struct to and from GeoJSON, greatly reducing the memory required to process a FeatureCollection.
  • Added IntoIter implementation for FeatureCollection.
  • Added geojson::Result<T>.
  • Added TryFrom<&geometry::Value> for geo_type variants.
  • Changed the Display string of the error produced when converting a geometry to an incompatible type - e.g. a LineString into a Point.
  • Fix: FeatureIterator errors when reading "features" field before "type" field.
  • BREAKING: Change the Result type of FeatureIterator from io::Result to crate::Result

0.23.0

  • Enable optional geo-types integration by default.
  • FIX: converting a single GeometryCollection Feature to geo_types

0.22.4

  • Allow parsing Feature/FeatureCollection that are missing a "properties" key.
  • Overhauled front page documentation.
  • Parse Geometry/Feature/FeatureCollection directly from str rather than via GeoJson when you know what you're expecting.
  • Feature now derives Default
  • Reexport JsonObject and JsonValue from serde_json.

0.22.3

  • Added FromIterator<Feature> impl for FeatureCollection
  • Added 'FeatureIterator streaming feature collection deserializer

0.22.2

  • Added convenience methods to convert from geo_types::Geometry directly to GeoJson

0.22.1

  • Added convenience methods to convert from Geometry and Value to Feature

0.22.0

  • Update geo-types to 0.7.0

0.21.0

  • Display implementation of geojson::Value prints` the GeoJSON string

0.20.0

  • Switch to thiserror
  • Add more granular errors
    • GeoJsonUnknownType has been split into NotAFeature and EmptyType
  • Add additional Value context to errors where possible
  • Add conversions from Geo-Types Line, Triangle, Rect and GeometryCollection

0.19.0

  • Update geo-types to 0.6.0
  • Remove unnecessary allocations when parsing GeometryCollection

0.18.0

  • Update geo-types to 0.5.0
  • Update docs
  • Add quick_collection function
  • Add TryFrom impls for JsonObject and JsonValue
  • Add from_json_value! macro

0.17.0

  • Add TryFrom impls for JsonObject and JsonValue
  • Add from_json_value for GeoJson enum

0.16.0

  • Switch to Rust 2018 Edition
  • Switch to std::TryFrom trait from custom in-crate TryFrom trait
  • Implement Display for Feature, Geometry, and FeatureCollection
  • Make the geo-types conversion functionality opt-in

0.15.0

0.14.0

  • Bump geo-types to 0.3.0.

0.13.0

0.12.0

  • Bump geo-types to 0.2.0.

0.11.1

  • Don't inject empty interior rings when converting to geo Polygons

0.11.0

  • Switch 'geo' dependency to 'geo-types'

0.10.0

  • Deserialize Optimizations
  • Expand docs with parsing examples and corner cases, and enable conversion docs
  • Update GeoJSON spec links to point to published standard
  • Bump geo and num-traits crates.
  • Bump geo dependency: 0.7 -> 0.8.

0.9.0

  • Don't publicize assert_almost_eq macro
  • Bump geo: 0.4 → 0.6
  • Use docs.rs for documentation links

0.8.0

0.7.1

0.7.0

0.6.0

0.5.0

0.4.3

0.4.2

0.4.1

0.4.0

0.3.0