Struct rusoto_dynamodbstreams::StreamRecord

source · [−]

pub struct StreamRecord {
    pub approximate_creation_date_time: Option<f64>,
    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<String>,
}

Expand description

A description of a single data modification that was performed on an item in a DynamoDB table.

Fields

approximate_creation_date_time: Option<f64>

The approximate date and time when the stream record was created, in UNIX epoch time format.

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<String>

The type of data from the modified DynamoDB item that was captured in this stream record:

KEYSONLY - only the key attributes of the modified item.

NEWIMAGE - the entire item, as it appeared after it was modified.
OLDIMAGE - the entire item, as it appeared before it was modified.

NEWANDOLDIMAGES - both the new and the old item images of the item.

Trait Implementations

impl Clone for StreamRecord

fn clone(&self) -> StreamRecord

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for StreamRecord

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

Formats the value using the given formatter. Read more

impl Default for StreamRecord

fn default() -> StreamRecord

Returns the “default value” for a type. Read more

impl<'de> Deserialize<'de> for StreamRecord

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl PartialEq<StreamRecord> for StreamRecord

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

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

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

This method tests for !=.

impl StructuralPartialEq for StreamRecord

Auto Trait Implementations

impl RefUnwindSafe for StreamRecord

impl Send for StreamRecord

impl Sync for StreamRecord

impl Unpin for StreamRecord

impl UnwindSafe for StreamRecord

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,