Struct vega_lite_4::PurpleConditionalPredicateValueDefFontStyleNullExprRef

pub struct PurpleConditionalPredicateValueDefFontStyleNullExprRef {
    pub test: Option<PredicateCompositionElement>,
    pub value: Option<String>,
    pub expr: Option<String>,
}

Fields

test: Option<PredicateCompositionElement>

Predicate for triggering the condition

value: Option<String>

A constant value in visual domain (e.g., "red" / "#0099ff" / gradient definition for color, values between 0 to 1 for opacity).

expr: Option<String>

Vega expression (which can refer to Vega-Lite parameters).

Trait Implementations

impl Clone for PurpleConditionalPredicateValueDefFontStyleNullExprRef

pub fn clone(&self) -> PurpleConditionalPredicateValueDefFontStyleNullExprRef

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PurpleConditionalPredicateValueDefFontStyleNullExprRef

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

Formats the value using the given formatter.

impl Default for PurpleConditionalPredicateValueDefFontStyleNullExprRef

pub fn default() -> PurpleConditionalPredicateValueDefFontStyleNullExprRef

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for PurpleConditionalPredicateValueDefFontStyleNullExprRef

pub fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl From<PurpleConditionalPredicateValueDefFontStyleNullExprRef> for FluffyConditionalPredicateValueDefFontStyleNullExprRef

pub fn from(
    original: PurpleConditionalPredicateValueDefFontStyleNullExprRef
) -> FluffyConditionalPredicateValueDefFontStyleNullExprRef

Performs the conversion.

impl Serialize for PurpleConditionalPredicateValueDefFontStyleNullExprRef

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

Serialize this value into the given Serde serializer.