Struct aws_sdk_dynamodbstreams::types::StreamRecord
source · #[non_exhaustive]pub struct StreamRecord {
pub approximate_creation_date_time: Option<DateTime>,
pub keys: Option<HashMap<String, AttributeValue>>,
pub new_image: Option<HashMap<String, AttributeValue>>,
pub old_image: Option<HashMap<String, AttributeValue>>,
pub sequence_number: Option<String>,
pub size_bytes: Option<i64>,
pub stream_view_type: Option<StreamViewType>,
}
Expand description
A description of a single data modification that was performed on an item in a DynamoDB table.
Fields (Non-exhaustive)§
This struct is marked as non-exhaustive
Struct { .. }
syntax; cannot be matched against without a wildcard ..
; and struct update syntax will not work.approximate_creation_date_time: Option<DateTime>
The approximate date and time when the stream record was created, in UNIX epoch time format and rounded down to the closest second.
keys: Option<HashMap<String, AttributeValue>>
The primary key attribute(s) for the DynamoDB item that was modified.
new_image: Option<HashMap<String, AttributeValue>>
The item in the DynamoDB table as it appeared after it was modified.
old_image: Option<HashMap<String, AttributeValue>>
The item in the DynamoDB table as it appeared before it was modified.
sequence_number: Option<String>
The sequence number of the stream record.
size_bytes: Option<i64>
The size of the stream record, in bytes.
stream_view_type: Option<StreamViewType>
The type of data from the modified DynamoDB item that was captured in this stream record:
-
KEYS_ONLY
- only the key attributes of the modified item. -
NEW_IMAGE
- the entire item, as it appeared after it was modified. -
OLD_IMAGE
- the entire item, as it appeared before it was modified. -
NEW_AND_OLD_IMAGES
- both the new and the old item images of the item.
Implementations§
source§impl StreamRecord
impl StreamRecord
sourcepub fn approximate_creation_date_time(&self) -> Option<&DateTime>
pub fn approximate_creation_date_time(&self) -> Option<&DateTime>
The approximate date and time when the stream record was created, in UNIX epoch time format and rounded down to the closest second.
sourcepub fn keys(&self) -> Option<&HashMap<String, AttributeValue>>
pub fn keys(&self) -> Option<&HashMap<String, AttributeValue>>
The primary key attribute(s) for the DynamoDB item that was modified.
sourcepub fn new_image(&self) -> Option<&HashMap<String, AttributeValue>>
pub fn new_image(&self) -> Option<&HashMap<String, AttributeValue>>
The item in the DynamoDB table as it appeared after it was modified.
sourcepub fn old_image(&self) -> Option<&HashMap<String, AttributeValue>>
pub fn old_image(&self) -> Option<&HashMap<String, AttributeValue>>
The item in the DynamoDB table as it appeared before it was modified.
sourcepub fn sequence_number(&self) -> Option<&str>
pub fn sequence_number(&self) -> Option<&str>
The sequence number of the stream record.
sourcepub fn size_bytes(&self) -> Option<i64>
pub fn size_bytes(&self) -> Option<i64>
The size of the stream record, in bytes.
sourcepub fn stream_view_type(&self) -> Option<&StreamViewType>
pub fn stream_view_type(&self) -> Option<&StreamViewType>
The type of data from the modified DynamoDB item that was captured in this stream record:
-
KEYS_ONLY
- only the key attributes of the modified item. -
NEW_IMAGE
- the entire item, as it appeared after it was modified. -
OLD_IMAGE
- the entire item, as it appeared before it was modified. -
NEW_AND_OLD_IMAGES
- both the new and the old item images of the item.
source§impl StreamRecord
impl StreamRecord
sourcepub fn builder() -> StreamRecordBuilder
pub fn builder() -> StreamRecordBuilder
Creates a new builder-style object to manufacture StreamRecord
.
Trait Implementations§
source§impl Clone for StreamRecord
impl Clone for StreamRecord
source§fn clone(&self) -> StreamRecord
fn clone(&self) -> StreamRecord
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for StreamRecord
impl Debug for StreamRecord
source§impl PartialEq for StreamRecord
impl PartialEq for StreamRecord
source§fn eq(&self, other: &StreamRecord) -> bool
fn eq(&self, other: &StreamRecord) -> bool
self
and other
values to be equal, and is used
by ==
.impl StructuralPartialEq for StreamRecord
Auto Trait Implementations§
impl Freeze for StreamRecord
impl RefUnwindSafe for StreamRecord
impl Send for StreamRecord
impl Sync for StreamRecord
impl Unpin for StreamRecord
impl UnwindSafe for StreamRecord
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more