Enum TransformOperation

#[non_exhaustive]
pub enum TransformOperation {
    CastColumnTypeOperation(CastColumnTypeOperation),
    CreateColumnsOperation(CreateColumnsOperation),
    FilterOperation(FilterOperation),
    OverrideDatasetParameterOperation(OverrideDatasetParameterOperation),
    ProjectOperation(ProjectOperation),
    RenameColumnOperation(RenameColumnOperation),
    TagColumnOperation(TagColumnOperation),
    UntagColumnOperation(UntagColumnOperation),
    #[non_exhaustive]
    Unknown,
}

A data transformation on a logical table. This is a variant type structure. For this structure to be valid, only one of the attributes can be non-null.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

CastColumnTypeOperation(CastColumnTypeOperation)

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

CreateColumnsOperation(CreateColumnsOperation)

An operation that creates calculated columns. Columns created in one such operation form a lexical closure.

FilterOperation(FilterOperation)

An operation that filters rows based on some condition.

OverrideDatasetParameterOperation(OverrideDatasetParameterOperation)

A transform operation that overrides the dataset parameter values that are defined in another dataset.

ProjectOperation(ProjectOperation)

An operation that projects columns. Operations that come after a projection can only refer to projected columns.

RenameColumnOperation(RenameColumnOperation)

An operation that renames a column.

TagColumnOperation(TagColumnOperation)

An operation that tags a column with additional information.

UntagColumnOperation(UntagColumnOperation)

A transform operation that removes tags associated with a column.

Unknown

The Unknown variant represents cases where new union variant was received. Consider upgrading the SDK to the latest available version. An unknown enum variant

Note: If you encounter this error, consider upgrading your SDK to the latest version. The Unknown variant represents cases where the server sent a value that wasn’t recognized by the client. This can happen when the server adds new functionality, but the client has not been updated. To investigate this, consider turning on debug logging to print the raw HTTP response.

Implementations

impl TransformOperation

pub fn as_cast_column_type_operation( &self, ) -> Result<&CastColumnTypeOperation, &Self>

Tries to convert the enum instance into CastColumnTypeOperation, extracting the inner CastColumnTypeOperation. Returns Err(&Self) if it can’t be converted.

pub fn is_cast_column_type_operation(&self) -> bool

Returns true if this is a CastColumnTypeOperation.

pub fn as_create_columns_operation( &self, ) -> Result<&CreateColumnsOperation, &Self>

Tries to convert the enum instance into CreateColumnsOperation, extracting the inner CreateColumnsOperation. Returns Err(&Self) if it can’t be converted.

pub fn is_create_columns_operation(&self) -> bool

Returns true if this is a CreateColumnsOperation.

pub fn as_filter_operation(&self) -> Result<&FilterOperation, &Self>

Tries to convert the enum instance into FilterOperation, extracting the inner FilterOperation. Returns Err(&Self) if it can’t be converted.

pub fn is_filter_operation(&self) -> bool

Returns true if this is a FilterOperation.

pub fn as_override_dataset_parameter_operation( &self, ) -> Result<&OverrideDatasetParameterOperation, &Self>

Tries to convert the enum instance into OverrideDatasetParameterOperation, extracting the inner OverrideDatasetParameterOperation. Returns Err(&Self) if it can’t be converted.

pub fn is_override_dataset_parameter_operation(&self) -> bool

Returns true if this is a OverrideDatasetParameterOperation.

pub fn as_project_operation(&self) -> Result<&ProjectOperation, &Self>

Tries to convert the enum instance into ProjectOperation, extracting the inner ProjectOperation. Returns Err(&Self) if it can’t be converted.

pub fn is_project_operation(&self) -> bool

Returns true if this is a ProjectOperation.

pub fn as_rename_column_operation( &self, ) -> Result<&RenameColumnOperation, &Self>

Tries to convert the enum instance into RenameColumnOperation, extracting the inner RenameColumnOperation. Returns Err(&Self) if it can’t be converted.

pub fn is_rename_column_operation(&self) -> bool

Returns true if this is a RenameColumnOperation.

pub fn as_tag_column_operation(&self) -> Result<&TagColumnOperation, &Self>

Tries to convert the enum instance into TagColumnOperation, extracting the inner TagColumnOperation. Returns Err(&Self) if it can’t be converted.

pub fn is_tag_column_operation(&self) -> bool

Returns true if this is a TagColumnOperation.

pub fn as_untag_column_operation(&self) -> Result<&UntagColumnOperation, &Self>

Tries to convert the enum instance into UntagColumnOperation, extracting the inner UntagColumnOperation. Returns Err(&Self) if it can’t be converted.

pub fn is_untag_column_operation(&self) -> bool

Returns true if this is a UntagColumnOperation.

pub fn is_unknown(&self) -> bool

Returns true if the enum instance is the Unknown variant.

Trait Implementations

impl Clone for TransformOperation

fn clone(&self) -> TransformOperation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransformOperation

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

Formats the value using the given formatter.

impl PartialEq for TransformOperation

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