Struct aws_sdk_dynamodb::output::get_item_output::Builder

pub struct Builder { /* private fields */ }

A builder for GetItemOutput.

Implementations

impl Builder

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

Adds a key-value pair to item.

To override the contents of this collection use set_item.

A map of attribute names to AttributeValue objects, as specified by ProjectionExpression.

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

A map of attribute names to AttributeValue objects, as specified by ProjectionExpression.

Examples found in repository

src/json_deser.rs (lines 2746-2750)

pub(crate) fn deser_operation_crate_operation_get_item(
    value: &[u8],
    mut builder: crate::output::get_item_output::Builder,
) -> Result<
    crate::output::get_item_output::Builder,
    aws_smithy_json::deserialize::error::DeserializeError,
> {
    let mut tokens_owned =
        aws_smithy_json::deserialize::json_token_iter(crate::json_deser::or_empty_doc(value))
            .peekable();
    let tokens = &mut tokens_owned;
    aws_smithy_json::deserialize::token::expect_start_object(tokens.next())?;
    loop {
        match tokens.next().transpose()? {
            Some(aws_smithy_json::deserialize::Token::EndObject { .. }) => break,
            Some(aws_smithy_json::deserialize::Token::ObjectKey { key, .. }) => {
                match key.to_unescaped()?.as_ref() {
                    "Item" => {
                        builder = builder.set_item(
                            crate::json_deser::deser_map_com_amazonaws_dynamodb_attribute_map(
                                tokens,
                            )?,
                        );
                    }
                    "ConsumedCapacity" => {
                        builder = builder.set_consumed_capacity(
                            crate::json_deser::deser_structure_crate_model_consumed_capacity(
                                tokens,
                            )?,
                        );
                    }
                    _ => aws_smithy_json::deserialize::token::skip_value(tokens)?,
                }
            }
            other => {
                return Err(
                    aws_smithy_json::deserialize::error::DeserializeError::custom(format!(
                        "expected object key or end object, found: {:?}",
                        other
                    )),
                )
            }
        }
    }
    if tokens.next().is_some() {
        return Err(
            aws_smithy_json::deserialize::error::DeserializeError::custom(
                "found more JSON tokens after completing parsing",
            ),
        );
    }
    Ok(builder)
}

pub fn consumed_capacity(self, input: ConsumedCapacity) -> Self

The capacity units consumed by the GetItem operation. The data returned includes the total provisioned throughput consumed, along with statistics for the table and any indexes involved in the operation. ConsumedCapacity is only returned if the ReturnConsumedCapacity parameter was specified. For more information, see Read/Write Capacity Mode in the Amazon DynamoDB Developer Guide.

pub fn set_consumed_capacity(self, input: Option<ConsumedCapacity>) -> Self

The capacity units consumed by the GetItem operation. The data returned includes the total provisioned throughput consumed, along with statistics for the table and any indexes involved in the operation. ConsumedCapacity is only returned if the ReturnConsumedCapacity parameter was specified. For more information, see Read/Write Capacity Mode in the Amazon DynamoDB Developer Guide.

Examples found in repository

src/json_deser.rs (lines 2753-2757)

pub(crate) fn deser_operation_crate_operation_get_item(
    value: &[u8],
    mut builder: crate::output::get_item_output::Builder,
) -> Result<
    crate::output::get_item_output::Builder,
    aws_smithy_json::deserialize::error::DeserializeError,
> {
    let mut tokens_owned =
        aws_smithy_json::deserialize::json_token_iter(crate::json_deser::or_empty_doc(value))
            .peekable();
    let tokens = &mut tokens_owned;
    aws_smithy_json::deserialize::token::expect_start_object(tokens.next())?;
    loop {
        match tokens.next().transpose()? {
            Some(aws_smithy_json::deserialize::Token::EndObject { .. }) => break,
            Some(aws_smithy_json::deserialize::Token::ObjectKey { key, .. }) => {
                match key.to_unescaped()?.as_ref() {
                    "Item" => {
                        builder = builder.set_item(
                            crate::json_deser::deser_map_com_amazonaws_dynamodb_attribute_map(
                                tokens,
                            )?,
                        );
                    }
                    "ConsumedCapacity" => {
                        builder = builder.set_consumed_capacity(
                            crate::json_deser::deser_structure_crate_model_consumed_capacity(
                                tokens,
                            )?,
                        );
                    }
                    _ => aws_smithy_json::deserialize::token::skip_value(tokens)?,
                }
            }
            other => {
                return Err(
                    aws_smithy_json::deserialize::error::DeserializeError::custom(format!(
                        "expected object key or end object, found: {:?}",
                        other
                    )),
                )
            }
        }
    }
    if tokens.next().is_some() {
        return Err(
            aws_smithy_json::deserialize::error::DeserializeError::custom(
                "found more JSON tokens after completing parsing",
            ),
        );
    }
    Ok(builder)
}

pub fn build(self) -> GetItemOutput

Consumes the builder and constructs a GetItemOutput.

Examples found in repository

src/operation_deser.rs (line 2998)

pub fn parse_get_item_response(
    response: &http::Response<bytes::Bytes>,
) -> std::result::Result<crate::output::GetItemOutput, crate::error::GetItemError> {
    Ok({
        #[allow(unused_mut)]
        let mut output = crate::output::get_item_output::Builder::default();
        let _ = response;
        output = crate::json_deser::deser_operation_crate_operation_get_item(
            response.body().as_ref(),
            output,
        )
        .map_err(crate::error::GetItemError::unhandled)?;
        output.build()
    })
}

Trait Implementations

impl Clone for Builder

fn clone(&self) -> Builder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Builder

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

Formats the value using the given formatter.

impl Default for Builder

fn default() -> Builder

Returns the “default value” for a type.

impl PartialEq<Builder> for Builder

fn eq(&self, other: &Builder) -> 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 Builder