Enum aws_sdk_dynamodb::model::ReturnValue
source · #[non_exhaustive]
pub enum ReturnValue {
AllNew,
AllOld,
None,
UpdatedNew,
UpdatedOld,
Unknown(UnknownVariantValue),
}
Expand description
When writing a match expression against ReturnValue
, it is important to ensure
your code is forward-compatible. That is, if a match arm handles a case for a
feature that is supported by the service but has not been represented as an enum
variant in a current version of SDK, your code should continue to work when you
upgrade SDK to a future version in which the enum does include a variant for that
feature.
Here is an example of how you can make a match expression forward-compatible:
# let returnvalue = unimplemented!();
match returnvalue {
ReturnValue::AllNew => { /* ... */ },
ReturnValue::AllOld => { /* ... */ },
ReturnValue::None => { /* ... */ },
ReturnValue::UpdatedNew => { /* ... */ },
ReturnValue::UpdatedOld => { /* ... */ },
other @ _ if other.as_str() == "NewFeature" => { /* handles a case for `NewFeature` */ },
_ => { /* ... */ },
}
The above code demonstrates that when returnvalue
represents
NewFeature
, the execution path will lead to the second last match arm,
even though the enum does not contain a variant ReturnValue::NewFeature
in the current version of SDK. The reason is that the variable other
,
created by the @
operator, is bound to
ReturnValue::Unknown(UnknownVariantValue("NewFeature".to_owned()))
and calling as_str
on it yields "NewFeature"
.
This match expression is forward-compatible when executed with a newer
version of SDK where the variant ReturnValue::NewFeature
is defined.
Specifically, when returnvalue
represents NewFeature
,
the execution path will hit the second last match arm as before by virtue of
calling as_str
on ReturnValue::NewFeature
also yielding "NewFeature"
.
Explicitly matching on the Unknown
variant should
be avoided for two reasons:
- The inner data
UnknownVariantValue
is opaque, and no further information can be extracted. - It might inadvertently shadow other intended match arms.
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
AllNew
AllOld
None
UpdatedNew
UpdatedOld
Unknown(UnknownVariantValue)
Unknown
contains new variants that have been added since this code was generated.
Implementations§
source§impl ReturnValue
impl ReturnValue
sourcepub fn as_str(&self) -> &str
pub fn as_str(&self) -> &str
Returns the &str
value of the enum member.
Examples found in repository?
More examples
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pub fn serialize_structure_crate_input_delete_item_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::DeleteItemInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_58) = &input.table_name {
object.key("TableName").string(var_58.as_str());
}
if let Some(var_59) = &input.key {
#[allow(unused_mut)]
let mut object_60 = object.key("Key").start_object();
for (key_61, value_62) in var_59 {
{
#[allow(unused_mut)]
let mut object_63 = object_60.key(key_61.as_str()).start_object();
crate::json_ser::serialize_union_crate_model_attribute_value(
&mut object_63,
value_62,
)?;
object_63.finish();
}
}
object_60.finish();
}
if let Some(var_64) = &input.expected {
#[allow(unused_mut)]
let mut object_65 = object.key("Expected").start_object();
for (key_66, value_67) in var_64 {
{
#[allow(unused_mut)]
let mut object_68 = object_65.key(key_66.as_str()).start_object();
crate::json_ser::serialize_structure_crate_model_expected_attribute_value(
&mut object_68,
value_67,
)?;
object_68.finish();
}
}
object_65.finish();
}
if let Some(var_69) = &input.conditional_operator {
object.key("ConditionalOperator").string(var_69.as_str());
}
if let Some(var_70) = &input.return_values {
object.key("ReturnValues").string(var_70.as_str());
}
if let Some(var_71) = &input.return_consumed_capacity {
object.key("ReturnConsumedCapacity").string(var_71.as_str());
}
if let Some(var_72) = &input.return_item_collection_metrics {
object
.key("ReturnItemCollectionMetrics")
.string(var_72.as_str());
}
if let Some(var_73) = &input.condition_expression {
object.key("ConditionExpression").string(var_73.as_str());
}
if let Some(var_74) = &input.expression_attribute_names {
#[allow(unused_mut)]
let mut object_75 = object.key("ExpressionAttributeNames").start_object();
for (key_76, value_77) in var_74 {
{
object_75.key(key_76.as_str()).string(value_77.as_str());
}
}
object_75.finish();
}
if let Some(var_78) = &input.expression_attribute_values {
#[allow(unused_mut)]
let mut object_79 = object.key("ExpressionAttributeValues").start_object();
for (key_80, value_81) in var_78 {
{
#[allow(unused_mut)]
let mut object_82 = object_79.key(key_80.as_str()).start_object();
crate::json_ser::serialize_union_crate_model_attribute_value(
&mut object_82,
value_81,
)?;
object_82.finish();
}
}
object_79.finish();
}
Ok(())
}
pub fn serialize_structure_crate_input_delete_table_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::DeleteTableInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_83) = &input.table_name {
object.key("TableName").string(var_83.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_describe_backup_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::DescribeBackupInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_84) = &input.backup_arn {
object.key("BackupArn").string(var_84.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_describe_continuous_backups_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::DescribeContinuousBackupsInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_85) = &input.table_name {
object.key("TableName").string(var_85.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_describe_contributor_insights_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::DescribeContributorInsightsInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_86) = &input.table_name {
object.key("TableName").string(var_86.as_str());
}
if let Some(var_87) = &input.index_name {
object.key("IndexName").string(var_87.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_describe_export_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::DescribeExportInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_88) = &input.export_arn {
object.key("ExportArn").string(var_88.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_describe_global_table_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::DescribeGlobalTableInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_89) = &input.global_table_name {
object.key("GlobalTableName").string(var_89.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_describe_global_table_settings_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::DescribeGlobalTableSettingsInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_90) = &input.global_table_name {
object.key("GlobalTableName").string(var_90.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_describe_import_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::DescribeImportInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_91) = &input.import_arn {
object.key("ImportArn").string(var_91.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_describe_kinesis_streaming_destination_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::DescribeKinesisStreamingDestinationInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_92) = &input.table_name {
object.key("TableName").string(var_92.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_describe_table_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::DescribeTableInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_93) = &input.table_name {
object.key("TableName").string(var_93.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_describe_table_replica_auto_scaling_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::DescribeTableReplicaAutoScalingInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_94) = &input.table_name {
object.key("TableName").string(var_94.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_describe_time_to_live_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::DescribeTimeToLiveInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_95) = &input.table_name {
object.key("TableName").string(var_95.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_disable_kinesis_streaming_destination_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::DisableKinesisStreamingDestinationInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_96) = &input.table_name {
object.key("TableName").string(var_96.as_str());
}
if let Some(var_97) = &input.stream_arn {
object.key("StreamArn").string(var_97.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_enable_kinesis_streaming_destination_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::EnableKinesisStreamingDestinationInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_98) = &input.table_name {
object.key("TableName").string(var_98.as_str());
}
if let Some(var_99) = &input.stream_arn {
object.key("StreamArn").string(var_99.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_execute_statement_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::ExecuteStatementInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_100) = &input.statement {
object.key("Statement").string(var_100.as_str());
}
if let Some(var_101) = &input.parameters {
let mut array_102 = object.key("Parameters").start_array();
for item_103 in var_101 {
{
#[allow(unused_mut)]
let mut object_104 = array_102.value().start_object();
crate::json_ser::serialize_union_crate_model_attribute_value(
&mut object_104,
item_103,
)?;
object_104.finish();
}
}
array_102.finish();
}
if let Some(var_105) = &input.consistent_read {
object.key("ConsistentRead").boolean(*var_105);
}
if let Some(var_106) = &input.next_token {
object.key("NextToken").string(var_106.as_str());
}
if let Some(var_107) = &input.return_consumed_capacity {
object
.key("ReturnConsumedCapacity")
.string(var_107.as_str());
}
if let Some(var_108) = &input.limit {
object.key("Limit").number(
#[allow(clippy::useless_conversion)]
aws_smithy_types::Number::NegInt((*var_108).into()),
);
}
Ok(())
}
pub fn serialize_structure_crate_input_execute_transaction_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::ExecuteTransactionInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_109) = &input.transact_statements {
let mut array_110 = object.key("TransactStatements").start_array();
for item_111 in var_109 {
{
#[allow(unused_mut)]
let mut object_112 = array_110.value().start_object();
crate::json_ser::serialize_structure_crate_model_parameterized_statement(
&mut object_112,
item_111,
)?;
object_112.finish();
}
}
array_110.finish();
}
if let Some(var_113) = &input.client_request_token {
object.key("ClientRequestToken").string(var_113.as_str());
}
if let Some(var_114) = &input.return_consumed_capacity {
object
.key("ReturnConsumedCapacity")
.string(var_114.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_export_table_to_point_in_time_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::ExportTableToPointInTimeInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_115) = &input.table_arn {
object.key("TableArn").string(var_115.as_str());
}
if let Some(var_116) = &input.export_time {
object
.key("ExportTime")
.date_time(var_116, aws_smithy_types::date_time::Format::EpochSeconds)?;
}
if let Some(var_117) = &input.client_token {
object.key("ClientToken").string(var_117.as_str());
}
if let Some(var_118) = &input.s3_bucket {
object.key("S3Bucket").string(var_118.as_str());
}
if let Some(var_119) = &input.s3_bucket_owner {
object.key("S3BucketOwner").string(var_119.as_str());
}
if let Some(var_120) = &input.s3_prefix {
object.key("S3Prefix").string(var_120.as_str());
}
if let Some(var_121) = &input.s3_sse_algorithm {
object.key("S3SseAlgorithm").string(var_121.as_str());
}
if let Some(var_122) = &input.s3_sse_kms_key_id {
object.key("S3SseKmsKeyId").string(var_122.as_str());
}
if let Some(var_123) = &input.export_format {
object.key("ExportFormat").string(var_123.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_get_item_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::GetItemInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_124) = &input.table_name {
object.key("TableName").string(var_124.as_str());
}
if let Some(var_125) = &input.key {
#[allow(unused_mut)]
let mut object_126 = object.key("Key").start_object();
for (key_127, value_128) in var_125 {
{
#[allow(unused_mut)]
let mut object_129 = object_126.key(key_127.as_str()).start_object();
crate::json_ser::serialize_union_crate_model_attribute_value(
&mut object_129,
value_128,
)?;
object_129.finish();
}
}
object_126.finish();
}
if let Some(var_130) = &input.attributes_to_get {
let mut array_131 = object.key("AttributesToGet").start_array();
for item_132 in var_130 {
{
array_131.value().string(item_132.as_str());
}
}
array_131.finish();
}
if let Some(var_133) = &input.consistent_read {
object.key("ConsistentRead").boolean(*var_133);
}
if let Some(var_134) = &input.return_consumed_capacity {
object
.key("ReturnConsumedCapacity")
.string(var_134.as_str());
}
if let Some(var_135) = &input.projection_expression {
object.key("ProjectionExpression").string(var_135.as_str());
}
if let Some(var_136) = &input.expression_attribute_names {
#[allow(unused_mut)]
let mut object_137 = object.key("ExpressionAttributeNames").start_object();
for (key_138, value_139) in var_136 {
{
object_137.key(key_138.as_str()).string(value_139.as_str());
}
}
object_137.finish();
}
Ok(())
}
pub fn serialize_structure_crate_input_import_table_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::ImportTableInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_140) = &input.client_token {
object.key("ClientToken").string(var_140.as_str());
}
if let Some(var_141) = &input.s3_bucket_source {
#[allow(unused_mut)]
let mut object_142 = object.key("S3BucketSource").start_object();
crate::json_ser::serialize_structure_crate_model_s3_bucket_source(
&mut object_142,
var_141,
)?;
object_142.finish();
}
if let Some(var_143) = &input.input_format {
object.key("InputFormat").string(var_143.as_str());
}
if let Some(var_144) = &input.input_format_options {
#[allow(unused_mut)]
let mut object_145 = object.key("InputFormatOptions").start_object();
crate::json_ser::serialize_structure_crate_model_input_format_options(
&mut object_145,
var_144,
)?;
object_145.finish();
}
if let Some(var_146) = &input.input_compression_type {
object.key("InputCompressionType").string(var_146.as_str());
}
if let Some(var_147) = &input.table_creation_parameters {
#[allow(unused_mut)]
let mut object_148 = object.key("TableCreationParameters").start_object();
crate::json_ser::serialize_structure_crate_model_table_creation_parameters(
&mut object_148,
var_147,
)?;
object_148.finish();
}
Ok(())
}
pub fn serialize_structure_crate_input_list_backups_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::ListBackupsInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_149) = &input.table_name {
object.key("TableName").string(var_149.as_str());
}
if let Some(var_150) = &input.limit {
object.key("Limit").number(
#[allow(clippy::useless_conversion)]
aws_smithy_types::Number::NegInt((*var_150).into()),
);
}
if let Some(var_151) = &input.time_range_lower_bound {
object
.key("TimeRangeLowerBound")
.date_time(var_151, aws_smithy_types::date_time::Format::EpochSeconds)?;
}
if let Some(var_152) = &input.time_range_upper_bound {
object
.key("TimeRangeUpperBound")
.date_time(var_152, aws_smithy_types::date_time::Format::EpochSeconds)?;
}
if let Some(var_153) = &input.exclusive_start_backup_arn {
object
.key("ExclusiveStartBackupArn")
.string(var_153.as_str());
}
if let Some(var_154) = &input.backup_type {
object.key("BackupType").string(var_154.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_list_contributor_insights_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::ListContributorInsightsInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_155) = &input.table_name {
object.key("TableName").string(var_155.as_str());
}
if let Some(var_156) = &input.next_token {
object.key("NextToken").string(var_156.as_str());
}
if input.max_results != 0 {
object.key("MaxResults").number(
#[allow(clippy::useless_conversion)]
aws_smithy_types::Number::NegInt((input.max_results).into()),
);
}
Ok(())
}
pub fn serialize_structure_crate_input_list_exports_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::ListExportsInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_157) = &input.table_arn {
object.key("TableArn").string(var_157.as_str());
}
if let Some(var_158) = &input.max_results {
object.key("MaxResults").number(
#[allow(clippy::useless_conversion)]
aws_smithy_types::Number::NegInt((*var_158).into()),
);
}
if let Some(var_159) = &input.next_token {
object.key("NextToken").string(var_159.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_list_global_tables_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::ListGlobalTablesInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_160) = &input.exclusive_start_global_table_name {
object
.key("ExclusiveStartGlobalTableName")
.string(var_160.as_str());
}
if let Some(var_161) = &input.limit {
object.key("Limit").number(
#[allow(clippy::useless_conversion)]
aws_smithy_types::Number::NegInt((*var_161).into()),
);
}
if let Some(var_162) = &input.region_name {
object.key("RegionName").string(var_162.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_list_imports_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::ListImportsInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_163) = &input.table_arn {
object.key("TableArn").string(var_163.as_str());
}
if let Some(var_164) = &input.page_size {
object.key("PageSize").number(
#[allow(clippy::useless_conversion)]
aws_smithy_types::Number::NegInt((*var_164).into()),
);
}
if let Some(var_165) = &input.next_token {
object.key("NextToken").string(var_165.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_list_tables_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::ListTablesInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_166) = &input.exclusive_start_table_name {
object
.key("ExclusiveStartTableName")
.string(var_166.as_str());
}
if let Some(var_167) = &input.limit {
object.key("Limit").number(
#[allow(clippy::useless_conversion)]
aws_smithy_types::Number::NegInt((*var_167).into()),
);
}
Ok(())
}
pub fn serialize_structure_crate_input_list_tags_of_resource_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::ListTagsOfResourceInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_168) = &input.resource_arn {
object.key("ResourceArn").string(var_168.as_str());
}
if let Some(var_169) = &input.next_token {
object.key("NextToken").string(var_169.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_put_item_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::PutItemInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_170) = &input.table_name {
object.key("TableName").string(var_170.as_str());
}
if let Some(var_171) = &input.item {
#[allow(unused_mut)]
let mut object_172 = object.key("Item").start_object();
for (key_173, value_174) in var_171 {
{
#[allow(unused_mut)]
let mut object_175 = object_172.key(key_173.as_str()).start_object();
crate::json_ser::serialize_union_crate_model_attribute_value(
&mut object_175,
value_174,
)?;
object_175.finish();
}
}
object_172.finish();
}
if let Some(var_176) = &input.expected {
#[allow(unused_mut)]
let mut object_177 = object.key("Expected").start_object();
for (key_178, value_179) in var_176 {
{
#[allow(unused_mut)]
let mut object_180 = object_177.key(key_178.as_str()).start_object();
crate::json_ser::serialize_structure_crate_model_expected_attribute_value(
&mut object_180,
value_179,
)?;
object_180.finish();
}
}
object_177.finish();
}
if let Some(var_181) = &input.return_values {
object.key("ReturnValues").string(var_181.as_str());
}
if let Some(var_182) = &input.return_consumed_capacity {
object
.key("ReturnConsumedCapacity")
.string(var_182.as_str());
}
if let Some(var_183) = &input.return_item_collection_metrics {
object
.key("ReturnItemCollectionMetrics")
.string(var_183.as_str());
}
if let Some(var_184) = &input.conditional_operator {
object.key("ConditionalOperator").string(var_184.as_str());
}
if let Some(var_185) = &input.condition_expression {
object.key("ConditionExpression").string(var_185.as_str());
}
if let Some(var_186) = &input.expression_attribute_names {
#[allow(unused_mut)]
let mut object_187 = object.key("ExpressionAttributeNames").start_object();
for (key_188, value_189) in var_186 {
{
object_187.key(key_188.as_str()).string(value_189.as_str());
}
}
object_187.finish();
}
if let Some(var_190) = &input.expression_attribute_values {
#[allow(unused_mut)]
let mut object_191 = object.key("ExpressionAttributeValues").start_object();
for (key_192, value_193) in var_190 {
{
#[allow(unused_mut)]
let mut object_194 = object_191.key(key_192.as_str()).start_object();
crate::json_ser::serialize_union_crate_model_attribute_value(
&mut object_194,
value_193,
)?;
object_194.finish();
}
}
object_191.finish();
}
Ok(())
}
pub fn serialize_structure_crate_input_query_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::QueryInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_195) = &input.table_name {
object.key("TableName").string(var_195.as_str());
}
if let Some(var_196) = &input.index_name {
object.key("IndexName").string(var_196.as_str());
}
if let Some(var_197) = &input.select {
object.key("Select").string(var_197.as_str());
}
if let Some(var_198) = &input.attributes_to_get {
let mut array_199 = object.key("AttributesToGet").start_array();
for item_200 in var_198 {
{
array_199.value().string(item_200.as_str());
}
}
array_199.finish();
}
if let Some(var_201) = &input.limit {
object.key("Limit").number(
#[allow(clippy::useless_conversion)]
aws_smithy_types::Number::NegInt((*var_201).into()),
);
}
if let Some(var_202) = &input.consistent_read {
object.key("ConsistentRead").boolean(*var_202);
}
if let Some(var_203) = &input.key_conditions {
#[allow(unused_mut)]
let mut object_204 = object.key("KeyConditions").start_object();
for (key_205, value_206) in var_203 {
{
#[allow(unused_mut)]
let mut object_207 = object_204.key(key_205.as_str()).start_object();
crate::json_ser::serialize_structure_crate_model_condition(
&mut object_207,
value_206,
)?;
object_207.finish();
}
}
object_204.finish();
}
if let Some(var_208) = &input.query_filter {
#[allow(unused_mut)]
let mut object_209 = object.key("QueryFilter").start_object();
for (key_210, value_211) in var_208 {
{
#[allow(unused_mut)]
let mut object_212 = object_209.key(key_210.as_str()).start_object();
crate::json_ser::serialize_structure_crate_model_condition(
&mut object_212,
value_211,
)?;
object_212.finish();
}
}
object_209.finish();
}
if let Some(var_213) = &input.conditional_operator {
object.key("ConditionalOperator").string(var_213.as_str());
}
if let Some(var_214) = &input.scan_index_forward {
object.key("ScanIndexForward").boolean(*var_214);
}
if let Some(var_215) = &input.exclusive_start_key {
#[allow(unused_mut)]
let mut object_216 = object.key("ExclusiveStartKey").start_object();
for (key_217, value_218) in var_215 {
{
#[allow(unused_mut)]
let mut object_219 = object_216.key(key_217.as_str()).start_object();
crate::json_ser::serialize_union_crate_model_attribute_value(
&mut object_219,
value_218,
)?;
object_219.finish();
}
}
object_216.finish();
}
if let Some(var_220) = &input.return_consumed_capacity {
object
.key("ReturnConsumedCapacity")
.string(var_220.as_str());
}
if let Some(var_221) = &input.projection_expression {
object.key("ProjectionExpression").string(var_221.as_str());
}
if let Some(var_222) = &input.filter_expression {
object.key("FilterExpression").string(var_222.as_str());
}
if let Some(var_223) = &input.key_condition_expression {
object
.key("KeyConditionExpression")
.string(var_223.as_str());
}
if let Some(var_224) = &input.expression_attribute_names {
#[allow(unused_mut)]
let mut object_225 = object.key("ExpressionAttributeNames").start_object();
for (key_226, value_227) in var_224 {
{
object_225.key(key_226.as_str()).string(value_227.as_str());
}
}
object_225.finish();
}
if let Some(var_228) = &input.expression_attribute_values {
#[allow(unused_mut)]
let mut object_229 = object.key("ExpressionAttributeValues").start_object();
for (key_230, value_231) in var_228 {
{
#[allow(unused_mut)]
let mut object_232 = object_229.key(key_230.as_str()).start_object();
crate::json_ser::serialize_union_crate_model_attribute_value(
&mut object_232,
value_231,
)?;
object_232.finish();
}
}
object_229.finish();
}
Ok(())
}
pub fn serialize_structure_crate_input_restore_table_from_backup_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::RestoreTableFromBackupInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_233) = &input.target_table_name {
object.key("TargetTableName").string(var_233.as_str());
}
if let Some(var_234) = &input.backup_arn {
object.key("BackupArn").string(var_234.as_str());
}
if let Some(var_235) = &input.billing_mode_override {
object.key("BillingModeOverride").string(var_235.as_str());
}
if let Some(var_236) = &input.global_secondary_index_override {
let mut array_237 = object.key("GlobalSecondaryIndexOverride").start_array();
for item_238 in var_236 {
{
#[allow(unused_mut)]
let mut object_239 = array_237.value().start_object();
crate::json_ser::serialize_structure_crate_model_global_secondary_index(
&mut object_239,
item_238,
)?;
object_239.finish();
}
}
array_237.finish();
}
if let Some(var_240) = &input.local_secondary_index_override {
let mut array_241 = object.key("LocalSecondaryIndexOverride").start_array();
for item_242 in var_240 {
{
#[allow(unused_mut)]
let mut object_243 = array_241.value().start_object();
crate::json_ser::serialize_structure_crate_model_local_secondary_index(
&mut object_243,
item_242,
)?;
object_243.finish();
}
}
array_241.finish();
}
if let Some(var_244) = &input.provisioned_throughput_override {
#[allow(unused_mut)]
let mut object_245 = object.key("ProvisionedThroughputOverride").start_object();
crate::json_ser::serialize_structure_crate_model_provisioned_throughput(
&mut object_245,
var_244,
)?;
object_245.finish();
}
if let Some(var_246) = &input.sse_specification_override {
#[allow(unused_mut)]
let mut object_247 = object.key("SSESpecificationOverride").start_object();
crate::json_ser::serialize_structure_crate_model_sse_specification(
&mut object_247,
var_246,
)?;
object_247.finish();
}
Ok(())
}
pub fn serialize_structure_crate_input_restore_table_to_point_in_time_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::RestoreTableToPointInTimeInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_248) = &input.source_table_arn {
object.key("SourceTableArn").string(var_248.as_str());
}
if let Some(var_249) = &input.source_table_name {
object.key("SourceTableName").string(var_249.as_str());
}
if let Some(var_250) = &input.target_table_name {
object.key("TargetTableName").string(var_250.as_str());
}
if let Some(var_251) = &input.use_latest_restorable_time {
object.key("UseLatestRestorableTime").boolean(*var_251);
}
if let Some(var_252) = &input.restore_date_time {
object
.key("RestoreDateTime")
.date_time(var_252, aws_smithy_types::date_time::Format::EpochSeconds)?;
}
if let Some(var_253) = &input.billing_mode_override {
object.key("BillingModeOverride").string(var_253.as_str());
}
if let Some(var_254) = &input.global_secondary_index_override {
let mut array_255 = object.key("GlobalSecondaryIndexOverride").start_array();
for item_256 in var_254 {
{
#[allow(unused_mut)]
let mut object_257 = array_255.value().start_object();
crate::json_ser::serialize_structure_crate_model_global_secondary_index(
&mut object_257,
item_256,
)?;
object_257.finish();
}
}
array_255.finish();
}
if let Some(var_258) = &input.local_secondary_index_override {
let mut array_259 = object.key("LocalSecondaryIndexOverride").start_array();
for item_260 in var_258 {
{
#[allow(unused_mut)]
let mut object_261 = array_259.value().start_object();
crate::json_ser::serialize_structure_crate_model_local_secondary_index(
&mut object_261,
item_260,
)?;
object_261.finish();
}
}
array_259.finish();
}
if let Some(var_262) = &input.provisioned_throughput_override {
#[allow(unused_mut)]
let mut object_263 = object.key("ProvisionedThroughputOverride").start_object();
crate::json_ser::serialize_structure_crate_model_provisioned_throughput(
&mut object_263,
var_262,
)?;
object_263.finish();
}
if let Some(var_264) = &input.sse_specification_override {
#[allow(unused_mut)]
let mut object_265 = object.key("SSESpecificationOverride").start_object();
crate::json_ser::serialize_structure_crate_model_sse_specification(
&mut object_265,
var_264,
)?;
object_265.finish();
}
Ok(())
}
pub fn serialize_structure_crate_input_scan_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::ScanInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_266) = &input.table_name {
object.key("TableName").string(var_266.as_str());
}
if let Some(var_267) = &input.index_name {
object.key("IndexName").string(var_267.as_str());
}
if let Some(var_268) = &input.attributes_to_get {
let mut array_269 = object.key("AttributesToGet").start_array();
for item_270 in var_268 {
{
array_269.value().string(item_270.as_str());
}
}
array_269.finish();
}
if let Some(var_271) = &input.limit {
object.key("Limit").number(
#[allow(clippy::useless_conversion)]
aws_smithy_types::Number::NegInt((*var_271).into()),
);
}
if let Some(var_272) = &input.select {
object.key("Select").string(var_272.as_str());
}
if let Some(var_273) = &input.scan_filter {
#[allow(unused_mut)]
let mut object_274 = object.key("ScanFilter").start_object();
for (key_275, value_276) in var_273 {
{
#[allow(unused_mut)]
let mut object_277 = object_274.key(key_275.as_str()).start_object();
crate::json_ser::serialize_structure_crate_model_condition(
&mut object_277,
value_276,
)?;
object_277.finish();
}
}
object_274.finish();
}
if let Some(var_278) = &input.conditional_operator {
object.key("ConditionalOperator").string(var_278.as_str());
}
if let Some(var_279) = &input.exclusive_start_key {
#[allow(unused_mut)]
let mut object_280 = object.key("ExclusiveStartKey").start_object();
for (key_281, value_282) in var_279 {
{
#[allow(unused_mut)]
let mut object_283 = object_280.key(key_281.as_str()).start_object();
crate::json_ser::serialize_union_crate_model_attribute_value(
&mut object_283,
value_282,
)?;
object_283.finish();
}
}
object_280.finish();
}
if let Some(var_284) = &input.return_consumed_capacity {
object
.key("ReturnConsumedCapacity")
.string(var_284.as_str());
}
if let Some(var_285) = &input.total_segments {
object.key("TotalSegments").number(
#[allow(clippy::useless_conversion)]
aws_smithy_types::Number::NegInt((*var_285).into()),
);
}
if let Some(var_286) = &input.segment {
object.key("Segment").number(
#[allow(clippy::useless_conversion)]
aws_smithy_types::Number::NegInt((*var_286).into()),
);
}
if let Some(var_287) = &input.projection_expression {
object.key("ProjectionExpression").string(var_287.as_str());
}
if let Some(var_288) = &input.filter_expression {
object.key("FilterExpression").string(var_288.as_str());
}
if let Some(var_289) = &input.expression_attribute_names {
#[allow(unused_mut)]
let mut object_290 = object.key("ExpressionAttributeNames").start_object();
for (key_291, value_292) in var_289 {
{
object_290.key(key_291.as_str()).string(value_292.as_str());
}
}
object_290.finish();
}
if let Some(var_293) = &input.expression_attribute_values {
#[allow(unused_mut)]
let mut object_294 = object.key("ExpressionAttributeValues").start_object();
for (key_295, value_296) in var_293 {
{
#[allow(unused_mut)]
let mut object_297 = object_294.key(key_295.as_str()).start_object();
crate::json_ser::serialize_union_crate_model_attribute_value(
&mut object_297,
value_296,
)?;
object_297.finish();
}
}
object_294.finish();
}
if let Some(var_298) = &input.consistent_read {
object.key("ConsistentRead").boolean(*var_298);
}
Ok(())
}
pub fn serialize_structure_crate_input_tag_resource_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::TagResourceInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_299) = &input.resource_arn {
object.key("ResourceArn").string(var_299.as_str());
}
if let Some(var_300) = &input.tags {
let mut array_301 = object.key("Tags").start_array();
for item_302 in var_300 {
{
#[allow(unused_mut)]
let mut object_303 = array_301.value().start_object();
crate::json_ser::serialize_structure_crate_model_tag(&mut object_303, item_302)?;
object_303.finish();
}
}
array_301.finish();
}
Ok(())
}
pub fn serialize_structure_crate_input_transact_get_items_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::TransactGetItemsInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_304) = &input.transact_items {
let mut array_305 = object.key("TransactItems").start_array();
for item_306 in var_304 {
{
#[allow(unused_mut)]
let mut object_307 = array_305.value().start_object();
crate::json_ser::serialize_structure_crate_model_transact_get_item(
&mut object_307,
item_306,
)?;
object_307.finish();
}
}
array_305.finish();
}
if let Some(var_308) = &input.return_consumed_capacity {
object
.key("ReturnConsumedCapacity")
.string(var_308.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_transact_write_items_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::TransactWriteItemsInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_309) = &input.transact_items {
let mut array_310 = object.key("TransactItems").start_array();
for item_311 in var_309 {
{
#[allow(unused_mut)]
let mut object_312 = array_310.value().start_object();
crate::json_ser::serialize_structure_crate_model_transact_write_item(
&mut object_312,
item_311,
)?;
object_312.finish();
}
}
array_310.finish();
}
if let Some(var_313) = &input.return_consumed_capacity {
object
.key("ReturnConsumedCapacity")
.string(var_313.as_str());
}
if let Some(var_314) = &input.return_item_collection_metrics {
object
.key("ReturnItemCollectionMetrics")
.string(var_314.as_str());
}
if let Some(var_315) = &input.client_request_token {
object.key("ClientRequestToken").string(var_315.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_untag_resource_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::UntagResourceInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_316) = &input.resource_arn {
object.key("ResourceArn").string(var_316.as_str());
}
if let Some(var_317) = &input.tag_keys {
let mut array_318 = object.key("TagKeys").start_array();
for item_319 in var_317 {
{
array_318.value().string(item_319.as_str());
}
}
array_318.finish();
}
Ok(())
}
pub fn serialize_structure_crate_input_update_continuous_backups_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::UpdateContinuousBackupsInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_320) = &input.table_name {
object.key("TableName").string(var_320.as_str());
}
if let Some(var_321) = &input.point_in_time_recovery_specification {
#[allow(unused_mut)]
let mut object_322 = object
.key("PointInTimeRecoverySpecification")
.start_object();
crate::json_ser::serialize_structure_crate_model_point_in_time_recovery_specification(
&mut object_322,
var_321,
)?;
object_322.finish();
}
Ok(())
}
pub fn serialize_structure_crate_input_update_contributor_insights_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::UpdateContributorInsightsInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_323) = &input.table_name {
object.key("TableName").string(var_323.as_str());
}
if let Some(var_324) = &input.index_name {
object.key("IndexName").string(var_324.as_str());
}
if let Some(var_325) = &input.contributor_insights_action {
object
.key("ContributorInsightsAction")
.string(var_325.as_str());
}
Ok(())
}
pub fn serialize_structure_crate_input_update_global_table_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::UpdateGlobalTableInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_326) = &input.global_table_name {
object.key("GlobalTableName").string(var_326.as_str());
}
if let Some(var_327) = &input.replica_updates {
let mut array_328 = object.key("ReplicaUpdates").start_array();
for item_329 in var_327 {
{
#[allow(unused_mut)]
let mut object_330 = array_328.value().start_object();
crate::json_ser::serialize_structure_crate_model_replica_update(
&mut object_330,
item_329,
)?;
object_330.finish();
}
}
array_328.finish();
}
Ok(())
}
pub fn serialize_structure_crate_input_update_global_table_settings_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::UpdateGlobalTableSettingsInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_331) = &input.global_table_name {
object.key("GlobalTableName").string(var_331.as_str());
}
if let Some(var_332) = &input.global_table_billing_mode {
object
.key("GlobalTableBillingMode")
.string(var_332.as_str());
}
if let Some(var_333) = &input.global_table_provisioned_write_capacity_units {
object
.key("GlobalTableProvisionedWriteCapacityUnits")
.number(
#[allow(clippy::useless_conversion)]
aws_smithy_types::Number::NegInt((*var_333).into()),
);
}
if let Some(var_334) =
&input.global_table_provisioned_write_capacity_auto_scaling_settings_update
{
#[allow(unused_mut)]
let mut object_335 = object
.key("GlobalTableProvisionedWriteCapacityAutoScalingSettingsUpdate")
.start_object();
crate::json_ser::serialize_structure_crate_model_auto_scaling_settings_update(
&mut object_335,
var_334,
)?;
object_335.finish();
}
if let Some(var_336) = &input.global_table_global_secondary_index_settings_update {
let mut array_337 = object
.key("GlobalTableGlobalSecondaryIndexSettingsUpdate")
.start_array();
for item_338 in var_336 {
{
#[allow(unused_mut)]
let mut object_339 = array_337.value().start_object();
crate::json_ser::serialize_structure_crate_model_global_table_global_secondary_index_settings_update(&mut object_339, item_338)?;
object_339.finish();
}
}
array_337.finish();
}
if let Some(var_340) = &input.replica_settings_update {
let mut array_341 = object.key("ReplicaSettingsUpdate").start_array();
for item_342 in var_340 {
{
#[allow(unused_mut)]
let mut object_343 = array_341.value().start_object();
crate::json_ser::serialize_structure_crate_model_replica_settings_update(
&mut object_343,
item_342,
)?;
object_343.finish();
}
}
array_341.finish();
}
Ok(())
}
pub fn serialize_structure_crate_input_update_item_input(
object: &mut aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::input::UpdateItemInput,
) -> Result<(), aws_smithy_http::operation::error::SerializationError> {
if let Some(var_344) = &input.table_name {
object.key("TableName").string(var_344.as_str());
}
if let Some(var_345) = &input.key {
#[allow(unused_mut)]
let mut object_346 = object.key("Key").start_object();
for (key_347, value_348) in var_345 {
{
#[allow(unused_mut)]
let mut object_349 = object_346.key(key_347.as_str()).start_object();
crate::json_ser::serialize_union_crate_model_attribute_value(
&mut object_349,
value_348,
)?;
object_349.finish();
}
}
object_346.finish();
}
if let Some(var_350) = &input.attribute_updates {
#[allow(unused_mut)]
let mut object_351 = object.key("AttributeUpdates").start_object();
for (key_352, value_353) in var_350 {
{
#[allow(unused_mut)]
let mut object_354 = object_351.key(key_352.as_str()).start_object();
crate::json_ser::serialize_structure_crate_model_attribute_value_update(
&mut object_354,
value_353,
)?;
object_354.finish();
}
}
object_351.finish();
}
if let Some(var_355) = &input.expected {
#[allow(unused_mut)]
let mut object_356 = object.key("Expected").start_object();
for (key_357, value_358) in var_355 {
{
#[allow(unused_mut)]
let mut object_359 = object_356.key(key_357.as_str()).start_object();
crate::json_ser::serialize_structure_crate_model_expected_attribute_value(
&mut object_359,
value_358,
)?;
object_359.finish();
}
}
object_356.finish();
}
if let Some(var_360) = &input.conditional_operator {
object.key("ConditionalOperator").string(var_360.as_str());
}
if let Some(var_361) = &input.return_values {
object.key("ReturnValues").string(var_361.as_str());
}
if let Some(var_362) = &input.return_consumed_capacity {
object
.key("ReturnConsumedCapacity")
.string(var_362.as_str());
}
if let Some(var_363) = &input.return_item_collection_metrics {
object
.key("ReturnItemCollectionMetrics")
.string(var_363.as_str());
}
if let Some(var_364) = &input.update_expression {
object.key("UpdateExpression").string(var_364.as_str());
}
if let Some(var_365) = &input.condition_expression {
object.key("ConditionExpression").string(var_365.as_str());
}
if let Some(var_366) = &input.expression_attribute_names {
#[allow(unused_mut)]
let mut object_367 = object.key("ExpressionAttributeNames").start_object();
for (key_368, value_369) in var_366 {
{
object_367.key(key_368.as_str()).string(value_369.as_str());
}
}
object_367.finish();
}
if let Some(var_370) = &input.expression_attribute_values {
#[allow(unused_mut)]
let mut object_371 = object.key("ExpressionAttributeValues").start_object();
for (key_372, value_373) in var_370 {
{
#[allow(unused_mut)]
let mut object_374 = object_371.key(key_372.as_str()).start_object();
crate::json_ser::serialize_union_crate_model_attribute_value(
&mut object_374,
value_373,
)?;
object_374.finish();
}
}
object_371.finish();
}
Ok(())
}
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