Struct ItemCollectionMetrics 

pub struct ItemCollectionMetrics {
    pub item_collection_key: HashMap<String, AttributeValue>,
    pub size_estimate_range_gb: Vec<f64>,
}

Metrics about an item collection (items sharing the same partition key).

Returned for tables with local secondary indexes when ReturnItemCollectionMetrics is SIZE.

Fields

item_collection_key: HashMap<String, AttributeValue>

The partition key value of the item collection.

size_estimate_range_gb: Vec<f64>

An estimate of the item collection size in gigabytes (lower and upper bound).

Trait Implementations

impl Clone for ItemCollectionMetrics

fn clone(&self) -> ItemCollectionMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ItemCollectionMetrics

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

Formats the value using the given formatter.

impl Default for ItemCollectionMetrics

fn default() -> ItemCollectionMetrics

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ItemCollectionMetrics

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ItemCollectionMetrics

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.