Struct ProjectTransformSpec 

pub struct ProjectTransformSpec {
    pub fields: Vec<String>,
    pub extra: HashMap<String, Value>,
}

Struct that serializes to Vega spec for the filter transform

Fields

fields: Vec<String>

extra: HashMap<String, Value>

Trait Implementations

impl Clone for ProjectTransformSpec

fn clone(&self) -> ProjectTransformSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProjectTransformSpec

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ProjectTransformSpec

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ProjectTransformSpec

fn eq(&self, other: &ProjectTransformSpec) -> 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 ProjectTransformSpec

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TransformSpecTrait for ProjectTransformSpec

fn supported(&self) -> bool

fn input_vars(&self) -> Result<Vec<InputVariable>>

fn transform_columns( &self, datum_var: &Option<ScopedVariable>, _usage_scope: &[u32], _task_scope: &TaskScope, _vl_selection_fields: &VlSelectionFields, ) -> TransformColumns

fn local_datetime_columns_produced( &self, input_local_datetime_columns: &[String], ) -> Vec<String>

fn supported_and_allowed( &self, planner_config: &PlannerConfig, task_scope: &TaskScope, scope: &[u32], ) -> bool

fn output_signals(&self) -> Vec<String>

impl Eq for ProjectTransformSpec

impl StructuralPartialEq for ProjectTransformSpec