Enum StyleProperty

pub enum StyleProperty<T> {
    Constant(T),
    Expression(Value),
}

Variants

Constant(T)

Expression(Value)

Implementations

impl<T: FromStr + Clone> StyleProperty<T>

pub fn evaluate( &self, feature_properties: &HashMap<String, String>, ) -> Option<T>

pub fn deserialize_color_or_none<'de, D>( deserializer: D, ) -> Result<Option<StyleProperty<T>>, D::Error>

where D: Deserializer<'de>,

impl StyleProperty<f32>

pub fn deserialize_f32_or_none<'de, D>( deserializer: D, ) -> Result<Option<StyleProperty<f32>>, D::Error>

where D: Deserializer<'de>,

pub fn evaluate_at_zoom(&self, zoom: f32) -> f32

Evaluate a zoom-dependent f32 property at the given zoom level. Supports constants and {"stops": [[z0, v0], [z1, v1], ...]}.

Trait Implementations

impl<T: Clone> Clone for StyleProperty<T>

fn clone(&self) -> StyleProperty<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for StyleProperty<T>

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

Formats the value using the given formatter.

impl<'de, T> Deserialize<'de> for StyleProperty<T>

where T: Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T> Serialize for StyleProperty<T>

where T: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.