Struct aws_sdk_dynamodb::types::builders::GetBuilder

#[non_exhaustive]
pub struct GetBuilder { /* private fields */ }

A builder for Get.

Implementations

impl GetBuilder

pub fn key(self, k: impl Into<String>, v: AttributeValue) -> Self

Adds a key-value pair to key.

To override the contents of this collection use set_key.

A map of attribute names to AttributeValue objects that specifies the primary key of the item to retrieve.

pub fn set_key(self, input: Option<HashMap<String, AttributeValue>>) -> Self

A map of attribute names to AttributeValue objects that specifies the primary key of the item to retrieve.

pub fn get_key(&self) -> &Option<HashMap<String, AttributeValue>>

A map of attribute names to AttributeValue objects that specifies the primary key of the item to retrieve.

pub fn table_name(self, input: impl Into<String>) -> Self

The name of the table from which to retrieve the specified item.

pub fn set_table_name(self, input: Option<String>) -> Self

The name of the table from which to retrieve the specified item.

pub fn get_table_name(&self) -> &Option<String>

The name of the table from which to retrieve the specified item.

pub fn projection_expression(self, input: impl Into<String>) -> Self

A string that identifies one or more attributes of the specified item to retrieve from the table. The attributes in the expression must be separated by commas. If no attribute names are specified, then all attributes of the specified item are returned. If any of the requested attributes are not found, they do not appear in the result.

pub fn set_projection_expression(self, input: Option<String>) -> Self

A string that identifies one or more attributes of the specified item to retrieve from the table. The attributes in the expression must be separated by commas. If no attribute names are specified, then all attributes of the specified item are returned. If any of the requested attributes are not found, they do not appear in the result.

pub fn get_projection_expression(&self) -> &Option<String>

A string that identifies one or more attributes of the specified item to retrieve from the table. The attributes in the expression must be separated by commas. If no attribute names are specified, then all attributes of the specified item are returned. If any of the requested attributes are not found, they do not appear in the result.

pub fn expression_attribute_names( self, k: impl Into<String>, v: impl Into<String> ) -> Self

Adds a key-value pair to expression_attribute_names.

To override the contents of this collection use set_expression_attribute_names.

One or more substitution tokens for attribute names in the ProjectionExpression parameter.

pub fn set_expression_attribute_names( self, input: Option<HashMap<String, String>> ) -> Self

One or more substitution tokens for attribute names in the ProjectionExpression parameter.

pub fn get_expression_attribute_names(&self) -> &Option<HashMap<String, String>>

One or more substitution tokens for attribute names in the ProjectionExpression parameter.

pub fn build(self) -> Get

Consumes the builder and constructs a Get.

Trait Implementations

impl Clone for GetBuilder

fn clone(&self) -> GetBuilder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GetBuilder

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

Formats the value using the given formatter.

impl Default for GetBuilder

fn default() -> GetBuilder

Returns the “default value” for a type.

impl PartialEq<GetBuilder> for GetBuilder

fn eq(&self, other: &GetBuilder) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for GetBuilder