aws-sdk-emr 1.121.0

AWS SDK for Amazon EMR
Documentation
// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
pub(crate) fn de_cluster<'a, I>(
    tokens: &mut ::std::iter::Peekable<I>,
    _value: &'a [u8],
    depth: u32,
) -> ::std::result::Result<Option<crate::types::Cluster>, ::aws_smithy_json::deserialize::error::DeserializeError>
where
    I: Iterator<Item = Result<::aws_smithy_json::deserialize::Token<'a>, ::aws_smithy_json::deserialize::error::DeserializeError>>,
{
    if depth >= 128u32 {
        return Err(::aws_smithy_json::deserialize::error::DeserializeError::custom(
            "maximum nesting depth exceeded",
        ));
    }
    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::ClusterBuilder::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() {
                        "Id" => {
                            builder = builder.set_id(
                                ::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
                                    .map(|s| s.to_unescaped().map(|u| u.into_owned()))
                                    .transpose()?,
                            );
                        }
                        "Name" => {
                            builder = builder.set_name(
                                ::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
                                    .map(|s| s.to_unescaped().map(|u| u.into_owned()))
                                    .transpose()?,
                            );
                        }
                        "Status" => {
                            builder = builder.set_status(crate::protocol_serde::shape_cluster_status::de_cluster_status(tokens, _value, depth + 1)?);
                        }
                        "Ec2InstanceAttributes" => {
                            builder = builder.set_ec2_instance_attributes(
                                crate::protocol_serde::shape_ec2_instance_attributes::de_ec2_instance_attributes(tokens, _value, depth + 1)?,
                            );
                        }
                        "InstanceCollectionType" => {
                            builder = builder.set_instance_collection_type(
                                ::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
                                    .map(|s| s.to_unescaped().map(|u| crate::types::InstanceCollectionType::from(u.as_ref())))
                                    .transpose()?,
                            );
                        }
                        "LogUri" => {
                            builder = builder.set_log_uri(
                                ::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
                                    .map(|s| s.to_unescaped().map(|u| u.into_owned()))
                                    .transpose()?,
                            );
                        }
                        "LogEncryptionKmsKeyId" => {
                            builder = builder.set_log_encryption_kms_key_id(
                                ::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
                                    .map(|s| s.to_unescaped().map(|u| u.into_owned()))
                                    .transpose()?,
                            );
                        }
                        "RequestedAmiVersion" => {
                            builder = builder.set_requested_ami_version(
                                ::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
                                    .map(|s| s.to_unescaped().map(|u| u.into_owned()))
                                    .transpose()?,
                            );
                        }
                        "RunningAmiVersion" => {
                            builder = builder.set_running_ami_version(
                                ::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
                                    .map(|s| s.to_unescaped().map(|u| u.into_owned()))
                                    .transpose()?,
                            );
                        }
                        "ReleaseLabel" => {
                            builder = builder.set_release_label(
                                ::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
                                    .map(|s| s.to_unescaped().map(|u| u.into_owned()))
                                    .transpose()?,
                            );
                        }
                        "AutoTerminate" => {
                            builder = builder.set_auto_terminate(::aws_smithy_json::deserialize::token::expect_bool_or_null(tokens.next())?);
                        }
                        "TerminationProtected" => {
                            builder = builder.set_termination_protected(::aws_smithy_json::deserialize::token::expect_bool_or_null(tokens.next())?);
                        }
                        "UnhealthyNodeReplacement" => {
                            builder =
                                builder.set_unhealthy_node_replacement(::aws_smithy_json::deserialize::token::expect_bool_or_null(tokens.next())?);
                        }
                        "VisibleToAllUsers" => {
                            builder = builder.set_visible_to_all_users(::aws_smithy_json::deserialize::token::expect_bool_or_null(tokens.next())?);
                        }
                        "Applications" => {
                            builder = builder.set_applications(crate::protocol_serde::shape_application_list::de_application_list(
                                tokens,
                                _value,
                                depth + 1,
                            )?);
                        }
                        "Tags" => {
                            builder = builder.set_tags(crate::protocol_serde::shape_tag_list::de_tag_list(tokens, _value, depth + 1)?);
                        }
                        "ServiceRole" => {
                            builder = builder.set_service_role(
                                ::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
                                    .map(|s| s.to_unescaped().map(|u| u.into_owned()))
                                    .transpose()?,
                            );
                        }
                        "NormalizedInstanceHours" => {
                            builder = builder.set_normalized_instance_hours(
                                ::aws_smithy_json::deserialize::token::expect_number_or_null(tokens.next())?
                                    .map(i32::try_from)
                                    .transpose()?,
                            );
                        }
                        "MasterPublicDnsName" => {
                            builder = builder.set_master_public_dns_name(
                                ::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
                                    .map(|s| s.to_unescaped().map(|u| u.into_owned()))
                                    .transpose()?,
                            );
                        }
                        "Configurations" => {
                            builder = builder.set_configurations(crate::protocol_serde::shape_configuration_list::de_configuration_list(
                                tokens,
                                _value,
                                depth + 1,
                            )?);
                        }
                        "SecurityConfiguration" => {
                            builder = builder.set_security_configuration(
                                ::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
                                    .map(|s| s.to_unescaped().map(|u| u.into_owned()))
                                    .transpose()?,
                            );
                        }
                        "AutoScalingRole" => {
                            builder = builder.set_auto_scaling_role(
                                ::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
                                    .map(|s| s.to_unescaped().map(|u| u.into_owned()))
                                    .transpose()?,
                            );
                        }
                        "ScaleDownBehavior" => {
                            builder = builder.set_scale_down_behavior(
                                ::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
                                    .map(|s| s.to_unescaped().map(|u| crate::types::ScaleDownBehavior::from(u.as_ref())))
                                    .transpose()?,
                            );
                        }
                        "CustomAmiId" => {
                            builder = builder.set_custom_ami_id(
                                ::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
                                    .map(|s| s.to_unescaped().map(|u| u.into_owned()))
                                    .transpose()?,
                            );
                        }
                        "EbsRootVolumeSize" => {
                            builder = builder.set_ebs_root_volume_size(
                                ::aws_smithy_json::deserialize::token::expect_number_or_null(tokens.next())?
                                    .map(i32::try_from)
                                    .transpose()?,
                            );
                        }
                        "RepoUpgradeOnBoot" => {
                            builder = builder.set_repo_upgrade_on_boot(
                                ::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
                                    .map(|s| s.to_unescaped().map(|u| crate::types::RepoUpgradeOnBoot::from(u.as_ref())))
                                    .transpose()?,
                            );
                        }
                        "KerberosAttributes" => {
                            builder = builder.set_kerberos_attributes(crate::protocol_serde::shape_kerberos_attributes::de_kerberos_attributes(
                                tokens,
                                _value,
                                depth + 1,
                            )?);
                        }
                        "ClusterArn" => {
                            builder = builder.set_cluster_arn(
                                ::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
                                    .map(|s| s.to_unescaped().map(|u| u.into_owned()))
                                    .transpose()?,
                            );
                        }
                        "OutpostArn" => {
                            builder = builder.set_outpost_arn(
                                ::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
                                    .map(|s| s.to_unescaped().map(|u| u.into_owned()))
                                    .transpose()?,
                            );
                        }
                        "StepConcurrencyLevel" => {
                            builder = builder.set_step_concurrency_level(
                                ::aws_smithy_json::deserialize::token::expect_number_or_null(tokens.next())?
                                    .map(i32::try_from)
                                    .transpose()?,
                            );
                        }
                        "PlacementGroups" => {
                            builder = builder.set_placement_groups(
                                crate::protocol_serde::shape_placement_group_config_list::de_placement_group_config_list(tokens, _value, depth + 1)?,
                            );
                        }
                        "OSReleaseLabel" => {
                            builder = builder.set_os_release_label(
                                ::aws_smithy_json::deserialize::token::expect_string_or_null(tokens.next())?
                                    .map(|s| s.to_unescaped().map(|u| u.into_owned()))
                                    .transpose()?,
                            );
                        }
                        "EbsRootVolumeIops" => {
                            builder = builder.set_ebs_root_volume_iops(
                                ::aws_smithy_json::deserialize::token::expect_number_or_null(tokens.next())?
                                    .map(i32::try_from)
                                    .transpose()?,
                            );
                        }
                        "EbsRootVolumeThroughput" => {
                            builder = builder.set_ebs_root_volume_throughput(
                                ::aws_smithy_json::deserialize::token::expect_number_or_null(tokens.next())?
                                    .map(i32::try_from)
                                    .transpose()?,
                            );
                        }
                        "ExtendedSupport" => {
                            builder = builder.set_extended_support(::aws_smithy_json::deserialize::token::expect_bool_or_null(tokens.next())?);
                        }
                        "MonitoringConfiguration" => {
                            builder = builder.set_monitoring_configuration(
                                crate::protocol_serde::shape_monitoring_configuration::de_monitoring_configuration(tokens, _value, depth + 1)?,
                            );
                        }
                        "SessionEnabled" => {
                            builder = builder.set_session_enabled(::aws_smithy_json::deserialize::token::expect_bool_or_null(tokens.next())?);
                        }
                        _ => ::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(builder.build()))
        }
        _ => Err(::aws_smithy_json::deserialize::error::DeserializeError::custom(
            "expected start object or null",
        )),
    }
}