Struct aws_sdk_dynamodb::model::LocalSecondaryIndexInfo
source · [−]#[non_exhaustive]pub struct LocalSecondaryIndexInfo {
pub index_name: Option<String>,
pub key_schema: Option<Vec<KeySchemaElement>>,
pub projection: Option<Projection>,
}
Expand description
Represents the properties of a local secondary index for the table when the backup was created.
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.index_name: Option<String>
Represents the name of the local secondary index.
key_schema: Option<Vec<KeySchemaElement>>
The complete key schema for a local secondary index, which consists of one or more pairs of attribute names and key types:
-
HASH
- partition key -
RANGE
- sort key
The partition key of an item is also known as its hash attribute. The term "hash attribute" derives from DynamoDB's usage of an internal hash function to evenly distribute data items across partitions, based on their partition key values.
The sort key of an item is also known as its range attribute. The term "range attribute" derives from the way DynamoDB stores items with the same partition key physically close together, in sorted order by the sort key value.
projection: Option<Projection>
Represents attributes that are copied (projected) from the table into the global secondary index. These are in addition to the primary key attributes and index key attributes, which are automatically projected.
Implementations
Represents the name of the local secondary index.
The complete key schema for a local secondary index, which consists of one or more pairs of attribute names and key types:
-
HASH
- partition key -
RANGE
- sort key
The partition key of an item is also known as its hash attribute. The term "hash attribute" derives from DynamoDB's usage of an internal hash function to evenly distribute data items across partitions, based on their partition key values.
The sort key of an item is also known as its range attribute. The term "range attribute" derives from the way DynamoDB stores items with the same partition key physically close together, in sorted order by the sort key value.
Represents attributes that are copied (projected) from the table into the global secondary index. These are in addition to the primary key attributes and index key attributes, which are automatically projected.
Creates a new builder-style object to manufacture LocalSecondaryIndexInfo
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 LocalSecondaryIndexInfo
impl Send for LocalSecondaryIndexInfo
impl Sync for LocalSecondaryIndexInfo
impl Unpin for LocalSecondaryIndexInfo
impl UnwindSafe for LocalSecondaryIndexInfo
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