Struct aws_sdk_dynamodb :: types :: builders :: GetBuilder Copy item path

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. You can also provide the Amazon Resource Name (ARN) of the table in this parameter.

This field is required.

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

The name of the table from which to retrieve the specified item. You can also provide the Amazon Resource Name (ARN) of the table in this parameter.

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

The name of the table from which to retrieve the specified item. You can also provide the Amazon Resource Name (ARN) of the table in this parameter.

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) -> Result<Get, BuildError>

Consumes the builder and constructs a Get. This method will fail if any of the following fields are not set:

Trait Implementations§

impl Clone for GetBuilder

fn clone(&self) -> GetBuilder

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for GetBuilder

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

Formats the value using the given formatter. Read more

impl Default for GetBuilder

fn default() -> GetBuilder

Returns the “default value” for a type. Read more

impl PartialEq for GetBuilder

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

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

1.0.0 · source§

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

Auto Trait Implementations§

impl UnwindSafe for GetBuilder

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Gets the TypeId of self. Read more

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Immutably borrows from an owned value. Read more

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Mutably borrows from an owned value. Read more

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🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

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