Struct CastColumnTypeOperation

#[non_exhaustive]
pub struct CastColumnTypeOperation {
    pub column_name: String,
    pub new_column_type: ColumnDataType,
    pub sub_type: Option<ColumnDataSubType>,
    pub format: Option<String>,
}

A transform operation that casts a column to a different type.

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: String

Column name.

new_column_type: ColumnDataType

New column data type.

sub_type: Option<ColumnDataSubType>

The sub data type of the new column. Sub types are only available for decimal columns that are part of a SPICE dataset.

format: Option<String>

When casting a column from string to datetime type, you can supply a string in a format supported by Amazon QuickSight to denote the source data format.

Implementations

impl CastColumnTypeOperation

pub fn column_name(&self) -> &str

Column name.

pub fn new_column_type(&self) -> &ColumnDataType

New column data type.

pub fn sub_type(&self) -> Option<&ColumnDataSubType>

The sub data type of the new column. Sub types are only available for decimal columns that are part of a SPICE dataset.

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

When casting a column from string to datetime type, you can supply a string in a format supported by Amazon QuickSight to denote the source data format.

impl CastColumnTypeOperation

pub fn builder() -> CastColumnTypeOperationBuilder

Creates a new builder-style object to manufacture CastColumnTypeOperation.

Trait Implementations

impl Clone for CastColumnTypeOperation

fn clone(&self) -> CastColumnTypeOperation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CastColumnTypeOperation

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

Formats the value using the given formatter.

impl PartialEq for CastColumnTypeOperation

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

Tests for self and other values to be equal, and is used by ==.

const 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 CastColumnTypeOperation