Struct aws_sdk_dynamodb::types::StreamSpecification

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#[non_exhaustive]
pub struct StreamSpecification {
    pub stream_enabled: bool,
    pub stream_view_type: Option<StreamViewType>,
}
Expand description

Represents the DynamoDB Streams configuration for a table in DynamoDB.

Fields (Non-exhaustive)§

This struct is marked as 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.
§stream_enabled: bool

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

§stream_view_type: 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.

Implementations§

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impl StreamSpecification

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pub fn stream_enabled(&self) -> bool

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

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pub fn 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.

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impl StreamSpecification

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pub fn builder() -> StreamSpecificationBuilder

Creates a new builder-style object to manufacture StreamSpecification.

Trait Implementations§

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impl Clone for StreamSpecification

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fn clone(&self) -> StreamSpecification

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for StreamSpecification

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

Formats the value using the given formatter. Read more
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impl PartialEq for StreamSpecification

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

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

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