Struct aws_sdk_dynamodb::model::ItemCollectionMetrics [−][src]
#[non_exhaustive]pub struct ItemCollectionMetrics {
pub item_collection_key: Option<HashMap<String, AttributeValue>>,
pub size_estimate_range_gb: Option<Vec<f64>>,
}
Expand description
Information about item collections, if any, that were affected by the operation.
ItemCollectionMetrics
is only returned if the request asked for it. If the
table does not have any local secondary indexes, this information is not returned in the response.
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.item_collection_key: Option<HashMap<String, AttributeValue>>
The partition key value of the item collection. This value is the same as the partition key value of the item.
size_estimate_range_gb: Option<Vec<f64>>
An estimate of item collection size, in gigabytes. This value is a two-element array containing a lower bound and an upper bound for the estimate. The estimate includes the size of all the items in the table, plus the size of all attributes projected into all of the local secondary indexes on that table. Use this estimate to measure whether a local secondary index is approaching its size limit.
The estimate is subject to change over time; therefore, do not rely on the precision or accuracy of the estimate.
Implementations
Creates a new builder-style object to manufacture ItemCollectionMetrics
Trait Implementations
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Auto Trait Implementations
impl RefUnwindSafe for ItemCollectionMetrics
impl Send for ItemCollectionMetrics
impl Sync for ItemCollectionMetrics
impl Unpin for ItemCollectionMetrics
impl UnwindSafe for ItemCollectionMetrics
Blanket Implementations
Mutably borrows from an owned value. Read more
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more