Struct ColumnHierarchy

#[non_exhaustive]
pub struct ColumnHierarchy {
    pub explicit_hierarchy: Option<ExplicitHierarchy>,
    pub date_time_hierarchy: Option<DateTimeHierarchy>,
    pub predefined_hierarchy: Option<PredefinedHierarchy>,
}

The option that determines the hierarchy of the fields for a visual element.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

explicit_hierarchy: Option<ExplicitHierarchy>

The option that determines the hierarchy of the fields that are built within a visual's field wells. These fields can't be duplicated to other visuals.

date_time_hierarchy: Option<DateTimeHierarchy>

The option that determines the hierarchy of any DateTime fields.

predefined_hierarchy: Option<PredefinedHierarchy>

The option that determines the hierarchy of the fields that are defined during data preparation. These fields are available to use in any analysis that uses the data source.

Implementations

impl ColumnHierarchy

pub fn explicit_hierarchy(&self) -> Option<&ExplicitHierarchy>

The option that determines the hierarchy of the fields that are built within a visual's field wells. These fields can't be duplicated to other visuals.

pub fn date_time_hierarchy(&self) -> Option<&DateTimeHierarchy>

The option that determines the hierarchy of any DateTime fields.

pub fn predefined_hierarchy(&self) -> Option<&PredefinedHierarchy>

The option that determines the hierarchy of the fields that are defined during data preparation. These fields are available to use in any analysis that uses the data source.

impl ColumnHierarchy

pub fn builder() -> ColumnHierarchyBuilder

Creates a new builder-style object to manufacture ColumnHierarchy.

Trait Implementations

impl Clone for ColumnHierarchy

fn clone(&self) -> ColumnHierarchy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnHierarchy

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

Formats the value using the given formatter.

impl PartialEq for ColumnHierarchy

fn eq(&self, other: &ColumnHierarchy) -> 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 StructuralPartialEq for ColumnHierarchy