pub struct LocalSecondaryIndexDescription {
pub index_arn: Option<String>,
pub index_name: Option<String>,
pub index_size_bytes: Option<i64>,
pub item_count: Option<i64>,
pub key_schema: Option<Vec<KeySchemaElement>>,
pub projection: Option<Projection>,
}
Expand description
Represents the properties of a local secondary index.
Fields
index_arn: Option<String>
The Amazon Resource Name (ARN) that uniquely identifies the index.
index_name: Option<String>
Represents the name of the local secondary index.
index_size_bytes: Option<i64>
The total size of the specified index, in bytes. DynamoDB updates this value approximately every six hours. Recent changes might not be reflected in this value.
item_count: Option<i64>
The number of items in the specified index. DynamoDB updates this value approximately every six hours. Recent changes might not be reflected in this value.
key_schema: Option<Vec<KeySchemaElement>>
The complete key schema for the local secondary index, consisting 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.
Trait Implementations
sourceimpl Clone for LocalSecondaryIndexDescription
impl Clone for LocalSecondaryIndexDescription
sourcefn clone(&self) -> LocalSecondaryIndexDescription
fn clone(&self) -> LocalSecondaryIndexDescription
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Default for LocalSecondaryIndexDescription
impl Default for LocalSecondaryIndexDescription
sourcefn default() -> LocalSecondaryIndexDescription
fn default() -> LocalSecondaryIndexDescription
Returns the “default value” for a type. Read more
sourceimpl<'de> Deserialize<'de> for LocalSecondaryIndexDescription
impl<'de> Deserialize<'de> for LocalSecondaryIndexDescription
sourcefn 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
sourceimpl PartialEq<LocalSecondaryIndexDescription> for LocalSecondaryIndexDescription
impl PartialEq<LocalSecondaryIndexDescription> for LocalSecondaryIndexDescription
sourcefn eq(&self, other: &LocalSecondaryIndexDescription) -> bool
fn eq(&self, other: &LocalSecondaryIndexDescription) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &LocalSecondaryIndexDescription) -> bool
fn ne(&self, other: &LocalSecondaryIndexDescription) -> bool
This method tests for !=
.
impl StructuralPartialEq for LocalSecondaryIndexDescription
Auto Trait Implementations
impl RefUnwindSafe for LocalSecondaryIndexDescription
impl Send for LocalSecondaryIndexDescription
impl Sync for LocalSecondaryIndexDescription
impl Unpin for LocalSecondaryIndexDescription
impl UnwindSafe for LocalSecondaryIndexDescription
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
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
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more