#[non_exhaustive]pub struct LocalSecondaryIndexDescription { /* private fields */ }
Expand description
Represents the properties of a local secondary index.
Implementations
sourceimpl LocalSecondaryIndexDescription
impl LocalSecondaryIndexDescription
sourcepub fn index_name(&self) -> Option<&str>
pub fn index_name(&self) -> Option<&str>
Represents the name of the local secondary index.
sourcepub fn key_schema(&self) -> Option<&[KeySchemaElement]>
pub fn key_schema(&self) -> Option<&[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.
sourcepub fn projection(&self) -> Option<&Projection>
pub fn projection(&self) -> 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.
sourcepub fn index_size_bytes(&self) -> i64
pub fn index_size_bytes(&self) -> 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.
sourcepub fn item_count(&self) -> i64
pub fn item_count(&self) -> 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.
sourceimpl LocalSecondaryIndexDescription
impl LocalSecondaryIndexDescription
sourcepub fn builder() -> Builder
pub fn builder() -> Builder
Creates a new builder-style object to manufacture LocalSecondaryIndexDescription
.
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 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
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> 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