Struct rusoto_dynamodb::ItemCollectionMetrics [−][src]
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
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.
Trait Implementations
Returns the “default value” for a type. Read more
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
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
Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
type Output = T
type Output = T
Should always be Self