Struct aws_sdk_dynamodb::types::builders::StreamSpecificationBuilder

#[non_exhaustive]
pub struct StreamSpecificationBuilder { /* private fields */ }

A builder for StreamSpecification.

Implementations

impl StreamSpecificationBuilder

pub fn stream_enabled(self, input: bool) -> Self

Indicates whether DynamoDB Streams is enabled (true) or disabled (false) on the table.

This field is required.

pub fn set_stream_enabled(self, input: Option<bool>) -> Self

Indicates whether DynamoDB Streams is enabled (true) or disabled (false) on the table.

pub fn get_stream_enabled(&self) -> &Option<bool>

Indicates whether DynamoDB Streams is enabled (true) or disabled (false) on the table.

pub fn stream_view_type(self, input: StreamViewType) -> Self

When an item in the table is modified, StreamViewType determines what information is written to the stream for this table. Valid values for StreamViewType are:

• KEYS_ONLY - Only the key attributes of the modified item are written to the stream.

• NEW_IMAGE - The entire item, as it appears after it was modified, is written to the stream.

• OLD_IMAGE - The entire item, as it appeared before it was modified, is written to the stream.

• NEW_AND_OLD_IMAGES - Both the new and the old item images of the item are written to the stream.

pub fn set_stream_view_type(self, input: Option<StreamViewType>) -> Self

When an item in the table is modified, StreamViewType determines what information is written to the stream for this table. Valid values for StreamViewType are:

• KEYS_ONLY - Only the key attributes of the modified item are written to the stream.

• NEW_IMAGE - The entire item, as it appears after it was modified, is written to the stream.

• OLD_IMAGE - The entire item, as it appeared before it was modified, is written to the stream.

• NEW_AND_OLD_IMAGES - Both the new and the old item images of the item are written to the stream.

pub fn get_stream_view_type(&self) -> &Option<StreamViewType>

When an item in the table is modified, StreamViewType determines what information is written to the stream for this table. Valid values for StreamViewType are:

• KEYS_ONLY - Only the key attributes of the modified item are written to the stream.

• NEW_IMAGE - The entire item, as it appears after it was modified, is written to the stream.

• OLD_IMAGE - The entire item, as it appeared before it was modified, is written to the stream.

• NEW_AND_OLD_IMAGES - Both the new and the old item images of the item are written to the stream.

pub fn build(self) -> Result<StreamSpecification, BuildError>

Consumes the builder and constructs a StreamSpecification. This method will fail if any of the following fields are not set:

• stream_enabled

Trait Implementations

impl Clone for StreamSpecificationBuilder

fn clone(&self) -> StreamSpecificationBuilder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StreamSpecificationBuilder

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

Formats the value using the given formatter.

impl Default for StreamSpecificationBuilder

fn default() -> StreamSpecificationBuilder

Returns the “default value” for a type.

impl PartialEq for StreamSpecificationBuilder

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