Struct aws_sdk_timestreamquery::types::Type

#[non_exhaustive]
pub struct Type {
    pub scalar_type: Option<ScalarType>,
    pub array_column_info: Option<ColumnInfo>,
    pub time_series_measure_value_column_info: Option<ColumnInfo>,
    pub row_column_info: Option<Vec<ColumnInfo>>,
}

Contains the data type of a column in a query result set. The data type can be scalar or complex. The supported scalar data types are integers, Boolean, string, double, timestamp, date, time, and intervals. The supported complex data types are arrays, rows, and timeseries.

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.

scalar_type: Option<ScalarType>

Indicates if the column is of type string, integer, Boolean, double, timestamp, date, time. For more information, see Supported data types.

array_column_info: Option<ColumnInfo>

Indicates if the column is an array.

time_series_measure_value_column_info: Option<ColumnInfo>

Indicates if the column is a timeseries data type.

row_column_info: Option<Vec<ColumnInfo>>

Indicates if the column is a row.

Implementations

impl Type

pub fn scalar_type(&self) -> Option<&ScalarType>

Indicates if the column is of type string, integer, Boolean, double, timestamp, date, time. For more information, see Supported data types.

pub fn array_column_info(&self) -> Option<&ColumnInfo>

Indicates if the column is an array.

pub fn time_series_measure_value_column_info(&self) -> Option<&ColumnInfo>

Indicates if the column is a timeseries data type.

pub fn row_column_info(&self) -> &[ColumnInfo]

Indicates if the column is a row.

If no value was sent for this field, a default will be set. If you want to determine if no value was sent, use .row_column_info.is_none().

impl Type

pub fn builder() -> TypeBuilder

Creates a new builder-style object to manufacture Type.

Trait Implementations

impl Clone for Type

fn clone(&self) -> Type

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Type

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

Formats the value using the given formatter.

impl PartialEq for Type

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Type