Struct aws_sdk_quicksight::model::CalculatedColumn

#[non_exhaustive]
pub struct CalculatedColumn {
    pub column_name: Option<String>,
    pub column_id: Option<String>,
    pub expression: Option<String>,
}

A calculated column for a dataset.

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.

column_name: Option<String>

Column name.

column_id: Option<String>

A unique ID to identify a calculated column. During a dataset update, if the column ID of a calculated column matches that of an existing calculated column, Amazon QuickSight preserves the existing calculated column.

expression: Option<String>

An expression that defines the calculated column.

Implementations

impl CalculatedColumn

pub fn column_name(&self) -> Option<&str>

Column name.

pub fn column_id(&self) -> Option<&str>

A unique ID to identify a calculated column. During a dataset update, if the column ID of a calculated column matches that of an existing calculated column, Amazon QuickSight preserves the existing calculated column.

pub fn expression(&self) -> Option<&str>

An expression that defines the calculated column.

impl CalculatedColumn

pub fn builder() -> Builder

Creates a new builder-style object to manufacture CalculatedColumn

Trait Implementations

impl Clone for CalculatedColumn

fn clone(&self) -> CalculatedColumn

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CalculatedColumn

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

Formats the value using the given formatter.

impl PartialEq<CalculatedColumn> for CalculatedColumn

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralPartialEq for CalculatedColumn