pub fn ser_dataset_metadata(
object: &mut ::aws_smithy_json::serialize::JsonObjectWriter,
input: &crate::types::DatasetMetadata,
) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::SerializationError> {
{
object.key("DatasetArn").string(input.dataset_arn.as_str());
}
if let Some(var_1) = &input.dataset_name {
object.key("DatasetName").string(var_1.as_str());
}
if let Some(var_2) = &input.dataset_description {
object.key("DatasetDescription").string(var_2.as_str());
}
if let Some(var_3) = &input.data_aggregation {
#[allow(unused_mut)]
let mut object_4 = object.key("DataAggregation").start_object();
crate::protocol_serde::shape_data_aggregation::ser_data_aggregation(&mut object_4, var_3)?;
object_4.finish();
}
if let Some(var_5) = &input.filters {
let mut array_6 = object.key("Filters").start_array();
for item_7 in var_5 {
{
#[allow(unused_mut)]
let mut object_8 = array_6.value().start_object();
crate::protocol_serde::shape_topic_filter::ser_topic_filter(&mut object_8, item_7)?;
object_8.finish();
}
}
array_6.finish();
}
if let Some(var_9) = &input.columns {
let mut array_10 = object.key("Columns").start_array();
for item_11 in var_9 {
{
#[allow(unused_mut)]
let mut object_12 = array_10.value().start_object();
crate::protocol_serde::shape_topic_column::ser_topic_column(&mut object_12, item_11)?;
object_12.finish();
}
}
array_10.finish();
}
if let Some(var_13) = &input.calculated_fields {
let mut array_14 = object.key("CalculatedFields").start_array();
for item_15 in var_13 {
{
#[allow(unused_mut)]
let mut object_16 = array_14.value().start_object();
crate::protocol_serde::shape_topic_calculated_field::ser_topic_calculated_field(&mut object_16, item_15)?;
object_16.finish();
}
}
array_14.finish();
}
if let Some(var_17) = &input.named_entities {
let mut array_18 = object.key("NamedEntities").start_array();
for item_19 in var_17 {
{
#[allow(unused_mut)]
let mut object_20 = array_18.value().start_object();
crate::protocol_serde::shape_topic_named_entity::ser_topic_named_entity(&mut object_20, item_19)?;
object_20.finish();
}
}
array_18.finish();
}
Ok(())
}
pub(crate) fn de_dataset_metadata<'a, I>(
tokens: &mut ::std::iter::Peekable<I>,
_value: &'a [u8],
) -> ::std::result::Result<Option<crate::types::DatasetMetadata>, ::aws_smithy_json::deserialize::error::DeserializeError>
where
I: Iterator<Item = Result<::aws_smithy_json::deserialize::Token<'a>, ::aws_smithy_json::deserialize::error::DeserializeError>>,
{
match tokens.next().transpose()? {
Some(::aws_smithy_json::deserialize::Token::ValueNull { .. }) => Ok(None),
Some(::aws_smithy_json::deserialize::Token::StartObject { .. }) => {
#[allow(unused_mut)]
let mut builder = crate::types::builders::DatasetMetadataBuilder::default();
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() {
"DatasetArn" => {
builder = builder.set_dataset_arn(
::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
.map(|s| s.to_unescaped().map(|u| u.into_owned()))
.transpose()?,
);
}
"DatasetName" => {
builder = builder.set_dataset_name(
::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
.map(|s| s.to_unescaped().map(|u| u.into_owned()))
.transpose()?,
);
}
"DatasetDescription" => {
builder = builder.set_dataset_description(
::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
.map(|s| s.to_unescaped().map(|u| u.into_owned()))
.transpose()?,
);
}
"DataAggregation" => {
builder =
builder.set_data_aggregation(crate::protocol_serde::shape_data_aggregation::de_data_aggregation(tokens, _value)?);
}
"Filters" => {
builder = builder.set_filters(crate::protocol_serde::shape_topic_filters::de_topic_filters(tokens, _value)?);
}
"Columns" => {
builder = builder.set_columns(crate::protocol_serde::shape_topic_columns::de_topic_columns(tokens, _value)?);
}
"CalculatedFields" => {
builder = builder.set_calculated_fields(
crate::protocol_serde::shape_topic_calculated_fields::de_topic_calculated_fields(tokens, _value)?,
);
}
"NamedEntities" => {
builder = builder.set_named_entities(crate::protocol_serde::shape_topic_named_entities::de_topic_named_entities(
tokens, _value,
)?);
}
_ => ::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:?}"
)))
}
}
}
Ok(Some(crate::serde_util::dataset_metadata_correct_errors(builder).build().map_err(
|err| ::aws_smithy_json::deserialize::error::DeserializeError::custom_source("Response was invalid", err),
)?))
}
_ => Err(::aws_smithy_json::deserialize::error::DeserializeError::custom(
"expected start object or null",
)),
}
}