pub struct Client { /* private fields */ }
Expand description

Client for AWS OpsWorks

Client for invoking operations on AWS OpsWorks. Each operation on AWS OpsWorks is a method on this this struct. .send() MUST be invoked on the generated operations to dispatch the request to the service.

Constructing a Client

A Config is required to construct a client. For most use cases, the aws-config crate should be used to automatically resolve this config using aws_config::load_from_env(), since this will resolve an SdkConfig which can be shared across multiple different AWS SDK clients. This config resolution process can be customized by calling aws_config::from_env() instead, which returns a ConfigLoader that uses the builder pattern to customize the default config.

In the simplest case, creating a client looks as follows:

let config = aws_config::load_from_env().await;
let client = aws_sdk_opsworks::Client::new(&config);

Occasionally, SDKs may have additional service-specific that can be set on the Config that is absent from SdkConfig, or slightly different settings for a specific client may be desired. The Config struct implements From<&SdkConfig>, so setting these specific settings can be done as follows:

let sdk_config = ::aws_config::load_from_env().await;
let config = aws_sdk_opsworks::config::Builder::from(&sdk_config)
    .some_service_specific_setting("value")
    .build();

See the aws-config docs and Config for more information on customizing configuration.

Note: Client construction is expensive due to connection thread pool initialization, and should be done once at application start-up.

Using the Client

A client has a function for every operation that can be performed by the service. For example, the AssignInstance operation has a Client::assign_instance, function which returns a builder for that operation. The fluent builder ultimately has a send() function that returns an async future that returns a result, as illustrated below:

let result = client.assign_instance()
    .instance_id("example")
    .send()
    .await;

The underlying HTTP requests that get made by this can be modified with the customize_operation function on the fluent builder. See the customize module for more information.

Implementations§

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impl Client

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pub fn assign_instance(&self) -> AssignInstanceFluentBuilder

Constructs a fluent builder for the AssignInstance operation.

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impl Client

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pub fn assign_volume(&self) -> AssignVolumeFluentBuilder

Constructs a fluent builder for the AssignVolume operation.

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impl Client

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pub fn associate_elastic_ip(&self) -> AssociateElasticIpFluentBuilder

Constructs a fluent builder for the AssociateElasticIp operation.

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impl Client

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pub fn attach_elastic_load_balancer( &self ) -> AttachElasticLoadBalancerFluentBuilder

Constructs a fluent builder for the AttachElasticLoadBalancer operation.

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impl Client

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pub fn clone_stack(&self) -> CloneStackFluentBuilder

Constructs a fluent builder for the CloneStack operation.

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impl Client

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pub fn create_app(&self) -> CreateAppFluentBuilder

Constructs a fluent builder for the CreateApp operation.

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impl Client

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pub fn create_deployment(&self) -> CreateDeploymentFluentBuilder

Constructs a fluent builder for the CreateDeployment operation.

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impl Client

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pub fn create_instance(&self) -> CreateInstanceFluentBuilder

Constructs a fluent builder for the CreateInstance operation.

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impl Client

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pub fn create_layer(&self) -> CreateLayerFluentBuilder

Constructs a fluent builder for the CreateLayer operation.

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impl Client

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pub fn create_stack(&self) -> CreateStackFluentBuilder

Constructs a fluent builder for the CreateStack operation.

  • The fluent builder is configurable:
    • name(impl ::std::convert::Into<String>) / set_name(Option<String>):

      The stack name.

    • region(impl ::std::convert::Into<String>) / set_region(Option<String>):

      The stack’s AWS region, such as ap-south-1. For more information about Amazon regions, see Regions and Endpoints.

      In the AWS CLI, this API maps to the –stack-region parameter. If the –stack-region parameter and the AWS CLI common parameter –region are set to the same value, the stack uses a regional endpoint. If the –stack-region parameter is not set, but the AWS CLI –region parameter is, this also results in a stack with a regional endpoint. However, if the –region parameter is set to us-east-1, and the –stack-region parameter is set to one of the following, then the stack uses a legacy or classic region: us-west-1, us-west-2, sa-east-1, eu-central-1, eu-west-1, ap-northeast-1, ap-southeast-1, ap-southeast-2. In this case, the actual API endpoint of the stack is in us-east-1. Only the preceding regions are supported as classic regions in the us-east-1 API endpoint. Because it is a best practice to choose the regional endpoint that is closest to where you manage AWS, we recommend that you use regional endpoints for new stacks. The AWS CLI common –region parameter always specifies a regional API endpoint; it cannot be used to specify a classic AWS OpsWorks Stacks region.

    • vpc_id(impl ::std::convert::Into<String>) / set_vpc_id(Option<String>):

      The ID of the VPC that the stack is to be launched into. The VPC must be in the stack’s region. All instances are launched into this VPC. You cannot change the ID later.

      • If your account supports EC2-Classic, the default value is no VPC.

      • If your account does not support EC2-Classic, the default value is the default VPC for the specified region.

      If the VPC ID corresponds to a default VPC and you have specified either the DefaultAvailabilityZone or the DefaultSubnetId parameter only, AWS OpsWorks Stacks infers the value of the other parameter. If you specify neither parameter, AWS OpsWorks Stacks sets these parameters to the first valid Availability Zone for the specified region and the corresponding default VPC subnet ID, respectively.

      If you specify a nondefault VPC ID, note the following:

      • It must belong to a VPC in your account that is in the specified region.

      • You must specify a value for DefaultSubnetId.

      For more information about how to use AWS OpsWorks Stacks with a VPC, see Running a Stack in a VPC. For more information about default VPC and EC2-Classic, see Supported Platforms.

    • attributes(HashMap<StackAttributesKeys, String>) / set_attributes(Option<HashMap<StackAttributesKeys, String>>):

      One or more user-defined key-value pairs to be added to the stack attributes.

    • service_role_arn(impl ::std::convert::Into<String>) / set_service_role_arn(Option<String>):

      The stack’s AWS Identity and Access Management (IAM) role, which allows AWS OpsWorks Stacks to work with AWS resources on your behalf. You must set this parameter to the Amazon Resource Name (ARN) for an existing IAM role. For more information about IAM ARNs, see Using Identifiers.

    • default_instance_profile_arn(impl ::std::convert::Into<String>) / set_default_instance_profile_arn(Option<String>):

      The Amazon Resource Name (ARN) of an IAM profile that is the default profile for all of the stack’s EC2 instances. For more information about IAM ARNs, see Using Identifiers.

    • default_os(impl ::std::convert::Into<String>) / set_default_os(Option<String>):

      The stack’s default operating system, which is installed on every instance unless you specify a different operating system when you create the instance. You can specify one of the following.

      • A supported Linux operating system: An Amazon Linux version, such as Amazon Linux 2018.03, Amazon Linux 2017.09, Amazon Linux 2017.03, Amazon Linux 2016.09, Amazon Linux 2016.03, Amazon Linux 2015.09, or Amazon Linux 2015.03.

      • A supported Ubuntu operating system, such as Ubuntu 16.04 LTS, Ubuntu 14.04 LTS, or Ubuntu 12.04 LTS.

      • CentOS Linux 7

      • Red Hat Enterprise Linux 7

      • A supported Windows operating system, such as Microsoft Windows Server 2012 R2 Base, Microsoft Windows Server 2012 R2 with SQL Server Express, Microsoft Windows Server 2012 R2 with SQL Server Standard, or Microsoft Windows Server 2012 R2 with SQL Server Web.

      • A custom AMI: Custom. You specify the custom AMI you want to use when you create instances. For more information, see Using Custom AMIs.

      The default option is the current Amazon Linux version. For more information about supported operating systems, see AWS OpsWorks Stacks Operating Systems.

    • hostname_theme(impl ::std::convert::Into<String>) / set_hostname_theme(Option<String>):

      The stack’s host name theme, with spaces replaced by underscores. The theme is used to generate host names for the stack’s instances. By default, HostnameTheme is set to Layer_Dependent, which creates host names by appending integers to the layer’s short name. The other themes are:

      • Baked_Goods

      • Clouds

      • Europe_Cities

      • Fruits

      • Greek_Deities_and_Titans

      • Legendary_creatures_from_Japan

      • Planets_and_Moons

      • Roman_Deities

      • Scottish_Islands

      • US_Cities

      • Wild_Cats

      To obtain a generated host name, call GetHostNameSuggestion, which returns a host name based on the current theme.

    • default_availability_zone(impl ::std::convert::Into<String>) / set_default_availability_zone(Option<String>):

      The stack’s default Availability Zone, which must be in the specified region. For more information, see Regions and Endpoints. If you also specify a value for DefaultSubnetId, the subnet must be in the same zone. For more information, see the VpcId parameter description.

    • default_subnet_id(impl ::std::convert::Into<String>) / set_default_subnet_id(Option<String>):

      The stack’s default VPC subnet ID. This parameter is required if you specify a value for the VpcId parameter. All instances are launched into this subnet unless you specify otherwise when you create the instance. If you also specify a value for DefaultAvailabilityZone, the subnet must be in that zone. For information on default values and when this parameter is required, see the VpcId parameter description.

    • custom_json(impl ::std::convert::Into<String>) / set_custom_json(Option<String>):

      A string that contains user-defined, custom JSON. It can be used to override the corresponding default stack configuration attribute values or to pass data to recipes. The string should be in the following format:

      “{"key1": "value1", "key2": "value2",…}”

      For more information about custom JSON, see Use Custom JSON to Modify the Stack Configuration Attributes.

    • configuration_manager(StackConfigurationManager) / set_configuration_manager(Option<StackConfigurationManager>):

      The configuration manager. When you create a stack we recommend that you use the configuration manager to specify the Chef version: 12, 11.10, or 11.4 for Linux stacks, or 12.2 for Windows stacks. The default value for Linux stacks is currently 12.

    • chef_configuration(ChefConfiguration) / set_chef_configuration(Option<ChefConfiguration>):

      A ChefConfiguration object that specifies whether to enable Berkshelf and the Berkshelf version on Chef 11.10 stacks. For more information, see Create a New Stack.

    • use_custom_cookbooks(bool) / set_use_custom_cookbooks(Option<bool>):

      Whether the stack uses custom cookbooks.

    • use_opsworks_security_groups(bool) / set_use_opsworks_security_groups(Option<bool>):

      Whether to associate the AWS OpsWorks Stacks built-in security groups with the stack’s layers.

      AWS OpsWorks Stacks provides a standard set of built-in security groups, one for each layer, which are associated with layers by default. With UseOpsworksSecurityGroups you can instead provide your own custom security groups. UseOpsworksSecurityGroups has the following settings:

      • True - AWS OpsWorks Stacks automatically associates the appropriate built-in security group with each layer (default setting). You can associate additional security groups with a layer after you create it, but you cannot delete the built-in security group.

      • False - AWS OpsWorks Stacks does not associate built-in security groups with layers. You must create appropriate EC2 security groups and associate a security group with each layer that you create. However, you can still manually associate a built-in security group with a layer on creation; custom security groups are required only for those layers that need custom settings.

      For more information, see Create a New Stack.

    • custom_cookbooks_source(Source) / set_custom_cookbooks_source(Option<Source>):

      Contains the information required to retrieve an app or cookbook from a repository. For more information, see Adding Apps or Cookbooks and Recipes.

    • default_ssh_key_name(impl ::std::convert::Into<String>) / set_default_ssh_key_name(Option<String>):

      A default Amazon EC2 key pair name. The default value is none. If you specify a key pair name, AWS OpsWorks installs the public key on the instance and you can use the private key with an SSH client to log in to the instance. For more information, see Using SSH to Communicate with an Instance and Managing SSH Access. You can override this setting by specifying a different key pair, or no key pair, when you create an instance.

    • default_root_device_type(RootDeviceType) / set_default_root_device_type(Option<RootDeviceType>):

      The default root device type. This value is the default for all instances in the stack, but you can override it when you create an instance. The default option is instance-store. For more information, see Storage for the Root Device.

    • agent_version(impl ::std::convert::Into<String>) / set_agent_version(Option<String>):

      The default AWS OpsWorks Stacks agent version. You have the following options:

      • Auto-update - Set this parameter to LATEST. AWS OpsWorks Stacks automatically installs new agent versions on the stack’s instances as soon as they are available.

      • Fixed version - Set this parameter to your preferred agent version. To update the agent version, you must edit the stack configuration and specify a new version. AWS OpsWorks Stacks then automatically installs that version on the stack’s instances.

      The default setting is the most recent release of the agent. To specify an agent version, you must use the complete version number, not the abbreviated number shown on the console. For a list of available agent version numbers, call DescribeAgentVersions. AgentVersion cannot be set to Chef 12.2.

      You can also specify an agent version when you create or update an instance, which overrides the stack’s default setting.

  • On success, responds with CreateStackOutput with field(s):
    • stack_id(Option<String>):

      The stack ID, which is an opaque string that you use to identify the stack when performing actions such as DescribeStacks.

  • On failure, responds with SdkError<CreateStackError>
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impl Client

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pub fn create_user_profile(&self) -> CreateUserProfileFluentBuilder

Constructs a fluent builder for the CreateUserProfile operation.

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impl Client

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pub fn delete_app(&self) -> DeleteAppFluentBuilder

Constructs a fluent builder for the DeleteApp operation.

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impl Client

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pub fn delete_instance(&self) -> DeleteInstanceFluentBuilder

Constructs a fluent builder for the DeleteInstance operation.

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impl Client

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pub fn delete_layer(&self) -> DeleteLayerFluentBuilder

Constructs a fluent builder for the DeleteLayer operation.

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impl Client

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pub fn delete_stack(&self) -> DeleteStackFluentBuilder

Constructs a fluent builder for the DeleteStack operation.

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impl Client

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pub fn delete_user_profile(&self) -> DeleteUserProfileFluentBuilder

Constructs a fluent builder for the DeleteUserProfile operation.

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impl Client

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pub fn deregister_ecs_cluster(&self) -> DeregisterEcsClusterFluentBuilder

Constructs a fluent builder for the DeregisterEcsCluster operation.

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impl Client

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pub fn deregister_elastic_ip(&self) -> DeregisterElasticIpFluentBuilder

Constructs a fluent builder for the DeregisterElasticIp operation.

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impl Client

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pub fn deregister_instance(&self) -> DeregisterInstanceFluentBuilder

Constructs a fluent builder for the DeregisterInstance operation.

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impl Client

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pub fn deregister_rds_db_instance(&self) -> DeregisterRdsDbInstanceFluentBuilder

Constructs a fluent builder for the DeregisterRdsDbInstance operation.

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impl Client

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pub fn deregister_volume(&self) -> DeregisterVolumeFluentBuilder

Constructs a fluent builder for the DeregisterVolume operation.

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impl Client

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pub fn describe_agent_versions(&self) -> DescribeAgentVersionsFluentBuilder

Constructs a fluent builder for the DescribeAgentVersions operation.

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impl Client

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pub fn describe_apps(&self) -> DescribeAppsFluentBuilder

Constructs a fluent builder for the DescribeApps operation.

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impl Client

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pub fn describe_commands(&self) -> DescribeCommandsFluentBuilder

Constructs a fluent builder for the DescribeCommands operation.

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impl Client

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pub fn describe_deployments(&self) -> DescribeDeploymentsFluentBuilder

Constructs a fluent builder for the DescribeDeployments operation.

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impl Client

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pub fn describe_ecs_clusters(&self) -> DescribeEcsClustersFluentBuilder

Constructs a fluent builder for the DescribeEcsClusters operation. This operation supports pagination; See into_paginator().

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impl Client

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pub fn describe_elastic_ips(&self) -> DescribeElasticIpsFluentBuilder

Constructs a fluent builder for the DescribeElasticIps operation.

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impl Client

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pub fn describe_elastic_load_balancers( &self ) -> DescribeElasticLoadBalancersFluentBuilder

Constructs a fluent builder for the DescribeElasticLoadBalancers operation.

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impl Client

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pub fn describe_instances(&self) -> DescribeInstancesFluentBuilder

Constructs a fluent builder for the DescribeInstances operation.

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impl Client

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pub fn describe_layers(&self) -> DescribeLayersFluentBuilder

Constructs a fluent builder for the DescribeLayers operation.

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impl Client

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pub fn describe_load_based_auto_scaling( &self ) -> DescribeLoadBasedAutoScalingFluentBuilder

Constructs a fluent builder for the DescribeLoadBasedAutoScaling operation.

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impl Client

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pub fn describe_my_user_profile(&self) -> DescribeMyUserProfileFluentBuilder

Constructs a fluent builder for the DescribeMyUserProfile operation.

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impl Client

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pub fn describe_operating_systems( &self ) -> DescribeOperatingSystemsFluentBuilder

Constructs a fluent builder for the DescribeOperatingSystems operation.

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impl Client

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pub fn describe_permissions(&self) -> DescribePermissionsFluentBuilder

Constructs a fluent builder for the DescribePermissions operation.

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impl Client

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pub fn describe_raid_arrays(&self) -> DescribeRaidArraysFluentBuilder

Constructs a fluent builder for the DescribeRaidArrays operation.

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impl Client

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pub fn describe_rds_db_instances(&self) -> DescribeRdsDbInstancesFluentBuilder

Constructs a fluent builder for the DescribeRdsDbInstances operation.

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impl Client

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pub fn describe_service_errors(&self) -> DescribeServiceErrorsFluentBuilder

Constructs a fluent builder for the DescribeServiceErrors operation.

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impl Client

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pub fn describe_stack_provisioning_parameters( &self ) -> DescribeStackProvisioningParametersFluentBuilder

Constructs a fluent builder for the DescribeStackProvisioningParameters operation.

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impl Client

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pub fn describe_stack_summary(&self) -> DescribeStackSummaryFluentBuilder

Constructs a fluent builder for the DescribeStackSummary operation.

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impl Client

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pub fn describe_stacks(&self) -> DescribeStacksFluentBuilder

Constructs a fluent builder for the DescribeStacks operation.

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impl Client

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pub fn describe_time_based_auto_scaling( &self ) -> DescribeTimeBasedAutoScalingFluentBuilder

Constructs a fluent builder for the DescribeTimeBasedAutoScaling operation.

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impl Client

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pub fn describe_user_profiles(&self) -> DescribeUserProfilesFluentBuilder

Constructs a fluent builder for the DescribeUserProfiles operation.

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impl Client

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pub fn describe_volumes(&self) -> DescribeVolumesFluentBuilder

Constructs a fluent builder for the DescribeVolumes operation.

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impl Client

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pub fn detach_elastic_load_balancer( &self ) -> DetachElasticLoadBalancerFluentBuilder

Constructs a fluent builder for the DetachElasticLoadBalancer operation.

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impl Client

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pub fn disassociate_elastic_ip(&self) -> DisassociateElasticIpFluentBuilder

Constructs a fluent builder for the DisassociateElasticIp operation.

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impl Client

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pub fn get_hostname_suggestion(&self) -> GetHostnameSuggestionFluentBuilder

Constructs a fluent builder for the GetHostnameSuggestion operation.

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impl Client

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pub fn grant_access(&self) -> GrantAccessFluentBuilder

Constructs a fluent builder for the GrantAccess operation.

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impl Client

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pub fn list_tags(&self) -> ListTagsFluentBuilder

Constructs a fluent builder for the ListTags operation.

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impl Client

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pub fn reboot_instance(&self) -> RebootInstanceFluentBuilder

Constructs a fluent builder for the RebootInstance operation.

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impl Client

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pub fn register_ecs_cluster(&self) -> RegisterEcsClusterFluentBuilder

Constructs a fluent builder for the RegisterEcsCluster operation.

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impl Client

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pub fn register_elastic_ip(&self) -> RegisterElasticIpFluentBuilder

Constructs a fluent builder for the RegisterElasticIp operation.

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impl Client

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pub fn register_instance(&self) -> RegisterInstanceFluentBuilder

Constructs a fluent builder for the RegisterInstance operation.

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impl Client

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impl Client

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pub fn register_volume(&self) -> RegisterVolumeFluentBuilder

Constructs a fluent builder for the RegisterVolume operation.

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impl Client

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pub fn set_load_based_auto_scaling( &self ) -> SetLoadBasedAutoScalingFluentBuilder

Constructs a fluent builder for the SetLoadBasedAutoScaling operation.

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impl Client

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pub fn set_permission(&self) -> SetPermissionFluentBuilder

Constructs a fluent builder for the SetPermission operation.

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impl Client

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pub fn set_time_based_auto_scaling( &self ) -> SetTimeBasedAutoScalingFluentBuilder

Constructs a fluent builder for the SetTimeBasedAutoScaling operation.

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impl Client

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pub fn start_instance(&self) -> StartInstanceFluentBuilder

Constructs a fluent builder for the StartInstance operation.

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impl Client

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pub fn start_stack(&self) -> StartStackFluentBuilder

Constructs a fluent builder for the StartStack operation.

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impl Client

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pub fn stop_instance(&self) -> StopInstanceFluentBuilder

Constructs a fluent builder for the StopInstance operation.

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impl Client

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pub fn stop_stack(&self) -> StopStackFluentBuilder

Constructs a fluent builder for the StopStack operation.

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impl Client

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pub fn tag_resource(&self) -> TagResourceFluentBuilder

Constructs a fluent builder for the TagResource operation.

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impl Client

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pub fn unassign_instance(&self) -> UnassignInstanceFluentBuilder

Constructs a fluent builder for the UnassignInstance operation.

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impl Client

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pub fn unassign_volume(&self) -> UnassignVolumeFluentBuilder

Constructs a fluent builder for the UnassignVolume operation.

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impl Client

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pub fn untag_resource(&self) -> UntagResourceFluentBuilder

Constructs a fluent builder for the UntagResource operation.

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impl Client

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pub fn update_app(&self) -> UpdateAppFluentBuilder

Constructs a fluent builder for the UpdateApp operation.

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impl Client

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pub fn update_elastic_ip(&self) -> UpdateElasticIpFluentBuilder

Constructs a fluent builder for the UpdateElasticIp operation.

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impl Client

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pub fn update_instance(&self) -> UpdateInstanceFluentBuilder

Constructs a fluent builder for the UpdateInstance operation.

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impl Client

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pub fn update_layer(&self) -> UpdateLayerFluentBuilder

Constructs a fluent builder for the UpdateLayer operation.

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impl Client

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pub fn update_my_user_profile(&self) -> UpdateMyUserProfileFluentBuilder

Constructs a fluent builder for the UpdateMyUserProfile operation.

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impl Client

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impl Client

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pub fn update_stack(&self) -> UpdateStackFluentBuilder

Constructs a fluent builder for the UpdateStack operation.

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impl Client

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pub fn update_user_profile(&self) -> UpdateUserProfileFluentBuilder

Constructs a fluent builder for the UpdateUserProfile operation.

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impl Client

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pub fn update_volume(&self) -> UpdateVolumeFluentBuilder

Constructs a fluent builder for the UpdateVolume operation.

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impl Client

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pub fn from_conf(conf: Config) -> Self

Creates a new client from the service Config.

Panics
  • This method will panic if the conf is missing an async sleep implementation. If you experience this panic, set the sleep_impl on the Config passed into this function to fix it.
  • This method will panic if the conf is missing an HTTP connector. If you experience this panic, set the http_connector on the Config passed into this function to fix it.
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pub fn config(&self) -> &Config

Returns the client’s configuration.

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impl Client

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pub fn new(sdk_config: &SdkConfig) -> Self

Creates a new client from an SDK Config.

Panics
  • This method will panic if the sdk_config is missing an async sleep implementation. If you experience this panic, set the sleep_impl on the Config passed into this function to fix it.
  • This method will panic if the sdk_config is missing an HTTP connector. If you experience this panic, set the http_connector on the Config passed into this function to fix it.

Trait Implementations§

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impl Clone for Client

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fn clone(&self) -> Client

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Client

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl !RefUnwindSafe for Client

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impl Send for Client

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impl Sync for Client

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impl Unpin for Client

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impl !UnwindSafe for Client

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same<T> for T

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type Output = T

Should always be Self
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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more