Struct LayerJson 

pub struct LayerJson {
    pub tilejson: String,
    pub format: String,
    pub version: String,
    pub scheme: String,
    pub tiles: Vec<String>,
    pub available: Vec<Vec<TileAvailability>>,
    pub attribution: Option<String>,
    pub min_zoom: Option<u8>,
    pub max_zoom: Option<u8>,
    pub bounds: Option<[f64; 4]>,
    pub extensions: Vec<String>,
    pub metadata_availability: Option<u8>,
}

Serializable Cesium layer.json structure.

Build via LayerJson::from_config or construct directly. Serialize with serde_json to produce the file Cesium expects.

Fields

tilejson: String

TileJSON version (Cesium expects "2.1.0").

format: String

Terrain format identifier (e.g. "quantized-mesh-1.0").

version: String

Data version, used by Cesium for cache busting.

scheme: String

Tiling scheme ("tms" or "xyz").

tiles: Vec<String>

Tile URL templates (Cesium picks the first one).

available: Vec<Vec<TileAvailability>>

Per-zoom-level tile availability.

attribution: Option<String>

Attribution text.

min_zoom: Option<u8>

Minimum zoom level.

max_zoom: Option<u8>

Maximum zoom level.

bounds: Option<[f64; 4]>

Geographic bounds [west, south, east, north].

extensions: Vec<String>

Enabled extensions.

metadata_availability: Option<u8>

Metadata-availability zoom depth for the metadata extension.

Implementations

impl LayerJson

pub fn from_config(config: &LayerJsonConfig) -> Self

Build from a LayerJsonConfig.

pub fn to_json_pretty(&self) -> Result<String>

Convenience: serialize to a pretty-printed JSON string.

Trait Implementations

impl Clone for LayerJson

fn clone(&self) -> LayerJson

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LayerJson

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LayerJson

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for LayerJson

fn eq(&self, other: &LayerJson) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for LayerJson

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for LayerJson